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Truck Norris - Hydraulic Roller - Lift 0.498 \/ 0.498 in - Intake Duration 210 - 107 LSA - 1800 \/ 7100 RPM - GM LS-Series - Each\u003cp\u003e\u003cbr\u003eBrian Tooley Racing Truck Norris Cam No Springs Required TRUCKNORRISNSR\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42038299033648,"sku":"GNBP_TRUCKNORRISNSR","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/BTRTRUCKNORRISNSR.jpg?v=1747497762"},{"product_id":"brian-tooley-racing-gen-v-supercharger-cam-stage-2-btr-genvstg2scpds","title":"Brian Tooley Racing GEN V Supercharger Cam - Stage 2 BTR-GENVSTG2SCPDS","description":"Camshaft - Gen V Stage 2 - Hydraulic Roller - Lift 0.639 \/ 0.639 in - Intake Duration 223 - 114 LSA - GM LS-Series - Each\u003cp\u003e\u003cbr\u003eBrian Tooley Racing GEN V Supercharger Cam - Stage 2 BTR-GENVSTG2SCPDS\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42406275055664,"sku":"GNBP_BTR-GENVSTG2SCPDS","price":459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/BTRBTR-GENVSTG2SCPDS.jpg?v=1757788497"},{"product_id":"btr-gen-iii-iv-ls-truck-cam-stage-1-v3-btr-lstruckstg1-v3","title":"BTR Gen III \u0026 IV LS Truck Cam - Stage 1 - V3 - BTR-LSTRUCKSTG1-V3","description":"\u003cp data-end=\"304\" data-start=\"154\"\u003e\u003cstrong data-end=\"223\" data-start=\"154\"\u003eBTR Gen III \u0026amp; IV LS Truck Cam - Stage 1 - V3 - BTR-LSTRUCKSTG1-V3\u003c\/strong\u003e\u003cbr data-end=\"226\" data-start=\"223\"\u003e\u003cstrong data-end=\"236\" data-start=\"226\"\u003eSpecs:\u003c\/strong\u003e 201\/21X, .542\"\/.542\", 111 LSA\u003cbr data-end=\"269\" data-start=\"266\"\u003e\u003cstrong data-end=\"296\" data-start=\"269\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.0284\"\u003c\/p\u003e\n\u003chr data-end=\"309\" data-start=\"306\"\u003e\n\u003ch3 data-end=\"323\" data-start=\"311\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-end=\"592\" data-start=\"324\"\u003eThe new \u003cstrong data-end=\"358\" data-start=\"332\"\u003eBTR V3 Truck Camshafts\u003c\/strong\u003e are the result of our most extensive truck cam development program ever. These cams deliver more average torque and horsepower under the curve — perfect for trucks that need strong midrange performance and enhanced towing capability.\u003c\/p\u003e\n\u003cp data-end=\"798\" data-start=\"594\"\u003eBTR used advanced valvetrain simulation, dynamic modeling tools, and Spintron development on both square and cathedral port heads to guarantee reliable, stable valvetrain performance across all platforms.\u003c\/p\u003e\n\u003cp data-end=\"1120\" data-start=\"800\"\u003eEach cam was validated through engine and chassis dyno testing using full-length single and dual truck exhaust systems and OEM-style intakes. High-speed exhaust and intake sensors, along with in-cylinder pressure measurements, helped fine-tune cam timing, valve overlap, and scavenging for maximum torque and efficiency.\u003c\/p\u003e\n\u003cp data-end=\"1403\" data-start=\"1122\"\u003eThese “Truck” cams receive the same engineering rigor as our race programs — no old catalog lobes. This is a clean-sheet design built with motorsport-level analytical tools, Spintron lobe development, and wave-based combustion tuning. Plus, it’s 100% USA-designed and manufactured.\u003c\/p\u003e\n\u003chr data-end=\"1408\" data-start=\"1405\"\u003e\n\u003ch3 data-end=\"1428\" data-start=\"1410\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-end=\"1885\" data-start=\"1430\"\u003e\u003cstrong data-end=\"1442\" data-start=\"1430\"\u003eBTR SKU:\u003c\/strong\u003e BTR-LSTRUCKSTG1-V3\u003cbr data-end=\"1464\" data-start=\"1461\"\u003e\u003cstrong data-end=\"1489\" data-start=\"1464\"\u003eCamshaft Description:\u003c\/strong\u003e BTR LS Truck V3 Stage 1\u003cbr data-end=\"1516\" data-start=\"1513\"\u003e\u003cstrong data-end=\"1534\" data-start=\"1516\"\u003eEngine Family:\u003c\/strong\u003e Gen III \u0026amp; IV LS Applications\u003cbr data-end=\"1566\" data-start=\"1563\"\u003e\u003cstrong data-end=\"1594\" data-start=\"1566\"\u003eRecommended Engine Size:\u003c\/strong\u003e 4.8L – 6.2L\u003cbr data-end=\"1609\" data-start=\"1606\"\u003e\u003cstrong data-end=\"1639\" data-start=\"1609\"\u003eRecommended Valve Springs:\u003c\/strong\u003e BTR-SK018 or SP011-16\u003cbr data-end=\"1664\" data-start=\"1661\"\u003e\u003cstrong data-end=\"1673\" data-start=\"1664\"\u003eNote:\u003c\/strong\u003e If you have a 6.0L or 6.2L truck engine with square-port heads, use the BTR-SK018 spring kit.\u003cbr data-end=\"1770\" data-start=\"1767\"\u003e\u003cstrong data-end=\"1802\" data-start=\"1770\"\u003eRecommended Lifters \u0026amp; Trays:\u003c\/strong\u003e (LS7 Lifters) X12499225, (Trays) BTR95365-4\u003cbr data-end=\"1849\" data-start=\"1846\"\u003e\u003cstrong data-end=\"1878\" data-start=\"1849\"\u003eSuggested Pushrod Length:\u003c\/strong\u003e 7.400\"\u003c\/p\u003e\n\u003chr data-end=\"1890\" data-start=\"1887\"\u003e\n\u003ch3 data-end=\"1909\" data-start=\"1892\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2578\" data-start=\"1911\"\u003e\n\u003cthead data-end=\"1936\" data-start=\"1911\"\u003e\n\u003ctr data-end=\"1936\" data-start=\"1911\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"1927\" data-start=\"1911\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\" data-end=\"1936\" data-start=\"1927\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2578\" data-start=\"1964\"\u003e\n\u003ctr data-end=\"1998\" data-start=\"1964\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1990\" data-start=\"1964\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"1998\" data-start=\"1990\" data-col-size=\"md\"\u003e201°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2034\" data-start=\"1999\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2026\" data-start=\"1999\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"2034\" data-start=\"2026\" data-col-size=\"md\"\u003e21X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2064\" data-start=\"2035\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2054\" data-start=\"2035\"\u003eLobe Lift Intake\u003c\/td\u003e\n\u003ctd data-end=\"2064\" data-start=\"2054\" data-col-size=\"md\"\u003e0.319\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2095\" data-start=\"2065\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2085\" data-start=\"2065\"\u003eLobe Lift Exhaust\u003c\/td\u003e\n\u003ctd data-end=\"2095\" data-start=\"2085\" data-col-size=\"md\"\u003e0.319\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2127\" data-start=\"2096\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2116\" data-start=\"2096\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-end=\"2127\" data-start=\"2116\" data-col-size=\"md\"\u003e0.0284\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2156\" data-start=\"2128\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2147\" data-start=\"2128\"\u003eRocker Arm Ratio\u003c\/td\u003e\n\u003ctd data-end=\"2156\" data-start=\"2147\" data-col-size=\"md\"\u003e1.7:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2185\" data-start=\"2157\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2175\" data-start=\"2157\"\u003eNet Lift Intake\u003c\/td\u003e\n\u003ctd data-end=\"2185\" data-start=\"2175\" data-col-size=\"md\"\u003e0.542\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2215\" data-start=\"2186\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2205\" data-start=\"2186\"\u003eNet Lift Exhaust\u003c\/td\u003e\n\u003ctd data-end=\"2215\" data-start=\"2205\" data-col-size=\"md\"\u003e0.542\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2248\" data-start=\"2216\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2240\" data-start=\"2216\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-end=\"2248\" data-start=\"2240\" data-col-size=\"md\"\u003e111°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2283\" data-start=\"2249\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2273\" data-start=\"2249\"\u003eIdle Vacuum @ 750 RPM\u003c\/td\u003e\n\u003ctd data-end=\"2283\" data-start=\"2273\" data-col-size=\"md\"\u003e32 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2319\" data-start=\"2284\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2302\" data-start=\"2284\"\u003eOperating Range\u003c\/td\u003e\n\u003ctd data-end=\"2319\" data-start=\"2302\" data-col-size=\"md\"\u003e1200–6000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2364\" data-start=\"2320\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2335\" data-start=\"2320\"\u003eIdle Quality\u003c\/td\u003e\n\u003ctd data-end=\"2364\" data-start=\"2335\" data-col-size=\"md\"\u003eMinimal change from stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2386\" data-start=\"2365\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2378\" data-start=\"2365\"\u003eChop Scale\u003c\/td\u003e\n\u003ctd data-end=\"2386\" data-start=\"2378\" data-col-size=\"md\"\u003e1\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2441\" data-start=\"2387\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2419\" data-start=\"2387\"\u003eExpected Gains (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-end=\"2441\" data-start=\"2419\" data-col-size=\"md\"\u003e41+ HP \/ 19+ lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2508\" data-start=\"2442\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2475\" data-start=\"2442\"\u003eTorque Converter Compatibility\u003c\/td\u003e\n\u003ctd data-end=\"2508\" data-start=\"2475\" data-col-size=\"md\"\u003eWorks with factory converters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2578\" data-start=\"2509\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2523\" data-start=\"2509\"\u003eDrivability\u003c\/td\u003e\n\u003ctd data-end=\"2578\" data-start=\"2523\" data-col-size=\"md\"\u003eStock-like drivability with added torque everywhere\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-end=\"2583\" data-start=\"2580\"\u003e\n\u003ch3 data-end=\"2615\" data-start=\"2585\"\u003eDyno Testing Configuration\u003c\/h3\u003e\n\u003cp data-end=\"2820\" data-start=\"2616\"\u003eTesting performed with a stock Gen IV 5.3L short block, 243 heads, BTR98544 head gaskets, TBSS intake, Silverado headers, Speed Engineering NNBS Y-pipe, and a full-length 3.5” single exhaust with muffler.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/53DynoRoom_CamSwap.jpg\" alt=\"\" width=\"900\" height=\"408\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e  COMPARING CAMS:        \u003cspan\u003eBTR Stage 1 V3 Truck Cam\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eOEM 5.3 Truck Cam\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR-LSTRUCKSTG1-V3_vs_OE_Plot.png\" alt=\"\" width=\"900\" height=\"439\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"2847\" data-end=\"2897\"\u003eBTR Stage 1 V3 Truck Cam vs OEM 5.3 Truck Cam\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2899\" data-end=\"3173\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2899\" data-end=\"2925\"\u003e\n\u003ctr data-start=\"2899\" data-end=\"2925\"\u003e\n\u003cth data-start=\"2899\" data-end=\"2908\" data-col-size=\"sm\"\u003eMetric\u003c\/th\u003e\n\u003cth data-start=\"2908\" data-end=\"2915\" data-col-size=\"sm\"\u003eGain\u003c\/th\u003e\n\u003cth data-start=\"2915\" data-end=\"2925\" data-col-size=\"sm\"\u003e% Gain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2954\" data-end=\"3173\"\u003e\n\u003ctr data-start=\"2954\" data-end=\"3003\"\u003e\n\u003ctd data-start=\"2954\" data-end=\"2982\" data-col-size=\"sm\"\u003eHorsepower (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2982\" data-end=\"2993\"\u003e+41.2 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2993\" data-end=\"3003\"\u003e+11.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3004\" data-end=\"3051\"\u003e\n\u003ctd data-start=\"3004\" data-end=\"3028\" data-col-size=\"sm\"\u003eTorque (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-start=\"3028\" data-end=\"3042\" data-col-size=\"sm\"\u003e+19.2 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3042\" data-end=\"3051\"\u003e+4.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3052\" data-end=\"3092\"\u003e\n\u003ctd data-start=\"3052\" data-end=\"3073\" data-col-size=\"sm\"\u003eAverage Horsepower\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3073\" data-end=\"3083\"\u003e+9.4 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3083\" data-end=\"3092\"\u003e+3.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3093\" data-end=\"3133\"\u003e\n\u003ctd data-start=\"3093\" data-end=\"3110\" data-col-size=\"sm\"\u003eAverage Torque\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3110\" data-end=\"3124\"\u003e+12.9 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3124\" data-end=\"3133\"\u003e+3.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3134\" data-end=\"3173\"\u003e\n\u003ctd data-start=\"3134\" data-end=\"3156\" data-col-size=\"sm\"\u003eRPM Range (Average)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3156\" data-end=\"3173\"\u003e1900–5000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e                                             \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e   COMPARING CAMS:        \u003cspan\u003eBTR Stage 1 V3 Truck Cam\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eTO\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eBTR Stage 1 V2 Truck Cam   \u003c\/span\u003e  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR-LSTRUCKSTG1-V3_vs_V2_Plot.png\" alt=\"\" width=\"900\" height=\"453\"\u003e\u003cspan\u003e \u003c\/span\u003e     \u003c\/p\u003e\n\u003ch4 data-start=\"3180\" data-end=\"3252\"\u003eBTR Stage 1 V3 Truck Cam vs BTR Stage 1 V2 Truck Cam (BTR-30612120)\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3254\" data-end=\"3526\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3254\" data-end=\"3280\"\u003e\n\u003ctr data-start=\"3254\" data-end=\"3280\"\u003e\n\u003cth data-start=\"3254\" data-end=\"3263\" data-col-size=\"sm\"\u003eMetric\u003c\/th\u003e\n\u003cth data-start=\"3263\" data-end=\"3270\" data-col-size=\"sm\"\u003eGain\u003c\/th\u003e\n\u003cth data-start=\"3270\" data-end=\"3280\" data-col-size=\"sm\"\u003e% Gain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3309\" data-end=\"3526\"\u003e\n\u003ctr data-start=\"3309\" data-end=\"3356\"\u003e\n\u003ctd data-start=\"3309\" data-end=\"3337\" data-col-size=\"sm\"\u003eHorsepower (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3337\" data-end=\"3347\"\u003e+4.6 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3347\" data-end=\"3356\"\u003e+1.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3357\" data-end=\"3404\"\u003e\n\u003ctd data-start=\"3357\" data-end=\"3381\" data-col-size=\"sm\"\u003eTorque (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3381\" data-end=\"3395\"\u003e+11.8 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3395\" data-end=\"3404\"\u003e+2.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3405\" data-end=\"3445\"\u003e\n\u003ctd data-start=\"3405\" data-end=\"3426\" data-col-size=\"sm\"\u003eAverage Horsepower\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3426\" data-end=\"3436\"\u003e+8.8 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3436\" data-end=\"3445\"\u003e+3.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3446\" data-end=\"3486\"\u003e\n\u003ctd data-start=\"3446\" data-end=\"3463\" data-col-size=\"sm\"\u003eAverage Torque\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3463\" data-end=\"3477\"\u003e+13.5 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3477\" data-end=\"3486\"\u003e+3.7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3487\" data-end=\"3526\"\u003e\n\u003ctd data-start=\"3487\" data-end=\"3509\" data-col-size=\"sm\"\u003eRPM Range (Average)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3509\" data-end=\"3526\"\u003e1900–5000 RPM\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJUST FOR KICKS:        \u003cspan\u003eBTR Stage 1 V3 Truck Cam\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eTO\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eBTR Truck Torque Cam    \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR-LSTRUCKSTG1-V3_vs_BTR-30202111R1TQ_Plot.png\" alt=\"\" width=\"900\" height=\"441\"\u003e\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532279681072,"sku":"BTR-LSTRUCKSTG1-V3","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1.jpg?v=1762031241"},{"product_id":"btr-gen-iii-iv-ls-truck-cam-stage-2-v3-btr-lstruckstg2-v3","title":"BTR Gen III \u0026 IV LS Truck Cam - Stage 2 - V3 - BTR-LSTRUCKSTG2-V3","description":"\u003cp data-end=\"404\" data-start=\"251\"\u003e\u003cstrong data-end=\"320\" data-start=\"251\"\u003eBTR Gen III \u0026amp; IV LS Truck Cam - Stage 2 - V3 - BTR-LSTRUCKSTG2-V3\u003c\/strong\u003e\u003cbr data-end=\"323\" data-start=\"320\"\u003e\u003cstrong data-end=\"333\" data-start=\"323\"\u003eSpecs:\u003c\/strong\u003e 208\/21X, .549\"\/.549\", 108.5° LSA\u003cbr data-end=\"369\" data-start=\"366\"\u003e\u003cstrong data-end=\"396\" data-start=\"369\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.0444”\u003c\/p\u003e\n\u003chr data-end=\"409\" data-start=\"406\"\u003e\n\u003ch3 data-end=\"423\" data-start=\"411\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-end=\"725\" data-start=\"424\"\u003eThe \u003cstrong data-end=\"460\" data-start=\"428\"\u003eBTR V3 Truck Camshaft Series\u003c\/strong\u003e represents the most extensive truck cam development program BTR has ever undertaken. The Stage 2 V3 cam delivers a strong balance of midrange torque and horsepower under the curve — perfect for trucks that tow or need extra punch without sacrificing drivability.\u003c\/p\u003e\n\u003cp data-end=\"933\" data-start=\"727\"\u003eBTR utilized advanced valvetrain simulation, dynamic modeling, and Spintron testing on both cathedral and square-port heads to ensure valvetrain stability and reliability across all LS truck applications.\u003c\/p\u003e\n\u003cp data-end=\"1282\" data-start=\"935\"\u003eEach camshaft was extensively validated on both engine and chassis dynos, using full-length single and dual exhaust systems, OEM-style intakes, and real-time in-cylinder combustion monitoring. Hundreds of dyno sessions were performed to optimize cam timing, overlap, and scavenging — maximizing torque and efficiency across the usable RPM range.\u003c\/p\u003e\n\u003cp data-end=\"1546\" data-start=\"1284\"\u003eThese cams are \u003cstrong data-end=\"1329\" data-start=\"1299\"\u003enot rehashed catalog lobes\u003c\/strong\u003e — they’re clean-sheet designs built with race-level engineering rigor, advanced lobe development, and combustion modeling normally reserved for motorsport programs. Proudly \u003cstrong data-end=\"1543\" data-start=\"1503\"\u003edesigned and manufactured in the USA\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"1551\" data-start=\"1548\"\u003e\n\u003ch3 data-end=\"1571\" data-start=\"1553\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-end=\"2014\" data-start=\"1573\"\u003e\u003cstrong data-end=\"1585\" data-start=\"1573\"\u003eBTR SKU:\u003c\/strong\u003e BTR-LSTRUCKSTG2-V3\u003cbr data-end=\"1607\" data-start=\"1604\"\u003e\u003cstrong data-end=\"1632\" data-start=\"1607\"\u003eCamshaft Description:\u003c\/strong\u003e BTR LS Truck V3 Stage 2\u003cbr data-end=\"1659\" data-start=\"1656\"\u003e\u003cstrong data-end=\"1677\" data-start=\"1659\"\u003eEngine Family:\u003c\/strong\u003e Gen III \u0026amp; IV LS Applications\u003cbr data-end=\"1709\" data-start=\"1706\"\u003e\u003cstrong data-end=\"1737\" data-start=\"1709\"\u003eRecommended Engine Size:\u003c\/strong\u003e 4.8L – 6.2L\u003cbr data-end=\"1752\" data-start=\"1749\"\u003e\u003cstrong data-end=\"1782\" data-start=\"1752\"\u003eRecommended Valve Springs:\u003c\/strong\u003e BTR-SK018 or SP011-16*\u003cbr data-end=\"1808\" data-start=\"1805\"\u003e\u003cstrong data-end=\"1817\" data-start=\"1808\"\u003eNote:\u003c\/strong\u003e For 6.0L or 6.2L engines with square-port heads, use the BTR-SK018 spring kit.\u003cbr data-end=\"1899\" data-start=\"1896\"\u003e\u003cstrong data-end=\"1931\" data-start=\"1899\"\u003eRecommended Lifters \u0026amp; Trays:\u003c\/strong\u003e (LS7 Lifters) X12499225, (Trays) BTR95365-4\u003cbr data-end=\"1978\" data-start=\"1975\"\u003e\u003cstrong data-end=\"2007\" data-start=\"1978\"\u003eSuggested Pushrod Length:\u003c\/strong\u003e 7.400”\u003c\/p\u003e\n\u003chr data-end=\"2019\" data-start=\"2016\"\u003e\n\u003ch3 data-end=\"2038\" data-start=\"2021\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2688\" data-start=\"2040\"\u003e\n\u003cthead data-end=\"2065\" data-start=\"2040\"\u003e\n\u003ctr data-end=\"2065\" data-start=\"2040\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2056\" data-start=\"2040\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\" data-end=\"2065\" data-start=\"2056\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2688\" data-start=\"2093\"\u003e\n\u003ctr data-end=\"2127\" data-start=\"2093\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2119\" data-start=\"2093\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"2127\" data-start=\"2119\" data-col-size=\"md\"\u003e208°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2163\" data-start=\"2128\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2155\" data-start=\"2128\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"2163\" data-start=\"2155\" data-col-size=\"md\"\u003e21X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2214\" data-start=\"2164\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2195\" data-start=\"2164\"\u003eLobe Lift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-end=\"2214\" data-start=\"2195\" data-col-size=\"md\"\u003e0.323\" \/ 0.323\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2246\" data-start=\"2215\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2235\" data-start=\"2215\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-end=\"2246\" data-start=\"2235\" data-col-size=\"md\"\u003e0.0444\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2275\" data-start=\"2247\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2266\" data-start=\"2247\"\u003eRocker Arm Ratio\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2275\" data-start=\"2266\"\u003e1.7:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2331\" data-start=\"2276\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2312\" data-start=\"2276\"\u003eNet Valve Lift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-end=\"2331\" data-start=\"2312\" data-col-size=\"md\"\u003e0.549\" \/ 0.549\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2366\" data-start=\"2332\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2356\" data-start=\"2332\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-end=\"2366\" data-start=\"2356\" data-col-size=\"md\"\u003e108.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2401\" data-start=\"2367\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2391\" data-start=\"2367\"\u003eIdle Vacuum @ 750 RPM\u003c\/td\u003e\n\u003ctd data-end=\"2401\" data-start=\"2391\" data-col-size=\"md\"\u003e42 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2437\" data-start=\"2402\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2424\" data-start=\"2402\"\u003eRPM Operating Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2437\" data-start=\"2424\"\u003e1300–6250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2502\" data-start=\"2438\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2453\" data-start=\"2438\"\u003eIdle Quality\u003c\/td\u003e\n\u003ctd data-end=\"2502\" data-start=\"2453\" data-col-size=\"md\"\u003eNoticeable mild cam sound — clearly not stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2524\" data-start=\"2503\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2516\" data-start=\"2503\"\u003eChop Scale\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2524\" data-start=\"2516\"\u003e4\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2579\" data-start=\"2525\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2557\" data-start=\"2525\"\u003eExpected Gains (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-end=\"2579\" data-start=\"2557\" data-col-size=\"md\"\u003e+53 HP \/ +16 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2641\" data-start=\"2580\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2613\" data-start=\"2580\"\u003eTorque Converter Compatibility\u003c\/td\u003e\n\u003ctd data-end=\"2641\" data-start=\"2613\" data-col-size=\"md\"\u003eWorks with OE converters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2688\" data-start=\"2642\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2656\" data-start=\"2642\"\u003eDrivability\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2688\" data-start=\"2656\"\u003eMild — daily-driver friendly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-end=\"2693\" data-start=\"2690\"\u003e\n\u003ch3 data-end=\"2725\" data-start=\"2695\"\u003eDyno Testing Configuration\u003c\/h3\u003e\n\u003cp data-end=\"2949\" data-start=\"2726\"\u003eTesting was performed using a \u003cstrong data-end=\"2789\" data-start=\"2756\"\u003estock Gen IV 5.3L short block\u003c\/strong\u003e with stock 243 heads, BTR98544 head gaskets, TBSS intake, Silverado headers, Speed Engineering NNBS Y-pipe, and a full-length 3.5” single exhaust with muffler.\u003c\/p\u003e\n\u003cp data-end=\"2949\" data-start=\"2726\"\u003e\u003cimg height=\"408\" width=\"900\" alt=\"\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/53DynoRoom_CamSwap.jpg\"\u003e\u003c\/p\u003e\n\u003chr data-end=\"2954\" data-start=\"2951\"\u003e\n\u003ch3 data-end=\"2974\" data-start=\"2956\"\u003eComparing Cams\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR-LSTRUCKSTG2-V3_vs_OE_Plot.png\" alt=\"\" width=\"900\" height=\"439\"\u003e\u003c\/p\u003e\n\u003ch4 data-end=\"3027\" data-start=\"2976\"\u003eBTR Stage 2 V3 Truck Cam vs OEM 5.3L Truck Cam\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"3304\" data-start=\"3029\"\u003e\n\u003cthead data-end=\"3055\" data-start=\"3029\"\u003e\n\u003ctr data-end=\"3055\" data-start=\"3029\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"3038\" data-start=\"3029\"\u003eMetric\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"3045\" data-start=\"3038\"\u003eGain\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"3055\" data-start=\"3045\"\u003e% Gain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"3304\" data-start=\"3084\"\u003e\n\u003ctr data-end=\"3133\" data-start=\"3084\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3112\" data-start=\"3084\"\u003eHorsepower (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-end=\"3123\" data-start=\"3112\" data-col-size=\"sm\"\u003e+52.5 HP\u003c\/td\u003e\n\u003ctd data-end=\"3133\" data-start=\"3123\" data-col-size=\"sm\"\u003e+14.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3181\" data-start=\"3134\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3158\" data-start=\"3134\"\u003eTorque (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-end=\"3172\" data-start=\"3158\" data-col-size=\"sm\"\u003e+24.4 lb-ft\u003c\/td\u003e\n\u003ctd data-end=\"3181\" data-start=\"3172\" data-col-size=\"sm\"\u003e+6.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3223\" data-start=\"3182\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3203\" data-start=\"3182\"\u003eAverage Horsepower\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3214\" data-start=\"3203\"\u003e+11.8 HP\u003c\/td\u003e\n\u003ctd data-end=\"3223\" data-start=\"3214\" data-col-size=\"sm\"\u003e+4.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3264\" data-start=\"3224\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3241\" data-start=\"3224\"\u003eAverage Torque\u003c\/td\u003e\n\u003ctd data-end=\"3255\" data-start=\"3241\" data-col-size=\"sm\"\u003e+16.0 lb-ft\u003c\/td\u003e\n\u003ctd data-end=\"3264\" data-start=\"3255\" data-col-size=\"sm\"\u003e+4.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3304\" data-start=\"3265\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3287\" data-start=\"3265\"\u003eRPM Range (Average)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3304\" data-start=\"3287\"\u003e1900–5000 RPM\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-end=\"3309\" data-start=\"3306\"\u003e\n\u003ch4 data-end=\"3383\" data-start=\"3311\"\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR-LSTRUCKSTG2-V3_vs_V2_Plot.png\" alt=\"\" width=\"900\" height=\"438\"\u003e\u003c\/h4\u003e\n\u003ch4 data-end=\"3383\" data-start=\"3311\"\u003eBTR Stage 2 V3 Truck Cam vs BTR Stage 2 V2 Truck Cam (BTR-31218110)\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"3650\" data-start=\"3385\"\u003e\n\u003cthead data-end=\"3411\" data-start=\"3385\"\u003e\n\u003ctr data-end=\"3411\" data-start=\"3385\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"3394\" data-start=\"3385\"\u003eMetric\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"3401\" data-start=\"3394\"\u003eGain\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"3411\" data-start=\"3401\"\u003e% Gain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"3650\" data-start=\"3440\"\u003e\n\u003ctr data-end=\"3481\" data-start=\"3440\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3468\" data-start=\"3440\"\u003eHorsepower (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3475\" data-start=\"3468\"\u003e0 HP\u003c\/td\u003e\n\u003ctd data-end=\"3481\" data-start=\"3475\" data-col-size=\"sm\"\u003e0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3528\" data-start=\"3482\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3506\" data-start=\"3482\"\u003eTorque (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3519\" data-start=\"3506\"\u003e+8.8 lb-ft\u003c\/td\u003e\n\u003ctd data-end=\"3528\" data-start=\"3519\" data-col-size=\"sm\"\u003e+2.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3569\" data-start=\"3529\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3550\" data-start=\"3529\"\u003eAverage Horsepower\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3560\" data-start=\"3550\"\u003e+7.7 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3569\" data-start=\"3560\"\u003e+3.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3610\" data-start=\"3570\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3587\" data-start=\"3570\"\u003eAverage Torque\u003c\/td\u003e\n\u003ctd data-end=\"3601\" data-start=\"3587\" data-col-size=\"sm\"\u003e+12.0 lb-ft\u003c\/td\u003e\n\u003ctd data-end=\"3610\" data-start=\"3601\" data-col-size=\"sm\"\u003e+3.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3650\" data-start=\"3611\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3633\" data-start=\"3611\"\u003eRPM Range (Average)\u003c\/td\u003e\n\u003ctd data-end=\"3650\" data-start=\"3633\" data-col-size=\"sm\"\u003e1900–5000 RPM\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532282335280,"sku":"BTR-LSTRUCKSTG2-V3","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1.jpg?v=1762032049"},{"product_id":"btr-gen-iii-iv-ls-truck-cam-stage-3-v3-btr-lstruckstg3-v3","title":"BTR Gen III \u0026 IV LS Truck Cam – Stage 3 – V3 – BTR-LSTRUCKSTG3-V3","description":"\u003cp data-start=\"218\" data-end=\"371\"\u003e\u003cstrong data-start=\"218\" data-end=\"287\"\u003eBTR Gen III \u0026amp; IV LS Truck Cam – Stage 3 – V3 – BTR-LSTRUCKSTG3-V3\u003c\/strong\u003e\u003cbr data-start=\"287\" data-end=\"290\"\u003e\u003cstrong data-start=\"290\" data-end=\"300\"\u003eSpecs:\u003c\/strong\u003e 213\/22X, .549\"\/.549\", 109° LSA\u003cbr data-start=\"331\" data-end=\"334\"\u003e\u003cstrong data-start=\"334\" data-end=\"361\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.0502”\u003c\/p\u003e\n\u003cblockquote data-start=\"373\" data-end=\"503\"\u003e\n\u003cp data-start=\"375\" data-end=\"503\"\u003e⚠️ \u003cstrong data-start=\"378\" data-end=\"389\"\u003eNotice:\u003c\/strong\u003e Stage 3 \u0026amp; 4 V3 Truck Cams require the BTR-SK018 spring kit (or equivalent) \u003cstrong data-start=\"465\" data-end=\"472\"\u003eand\u003c\/strong\u003e one-piece chromoly pushrods.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"505\" data-end=\"508\"\u003e\n\u003ch3 data-start=\"510\" data-end=\"522\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"523\" data-end=\"884\"\u003eThe \u003cstrong data-start=\"527\" data-end=\"559\"\u003eBTR V3 Truck Camshaft Series\u003c\/strong\u003e represents the most comprehensive camshaft development program in BTR history.\u003cbr data-start=\"638\" data-end=\"641\"\u003eThe \u003cstrong data-start=\"645\" data-end=\"659\"\u003eStage 3 V3\u003c\/strong\u003e builds on the proven Stage 2 foundation with added top-end power while maintaining strong low-end torque and drivability — ideal for performance-minded truck owners seeking a serious upgrade that still behaves on the street.\u003c\/p\u003e\n\u003cp data-start=\"886\" data-end=\"1121\"\u003eDeveloped using \u003cstrong data-start=\"902\" data-end=\"936\"\u003eadvanced valvetrain simulation\u003c\/strong\u003e, \u003cstrong data-start=\"938\" data-end=\"958\"\u003edynamic modeling\u003c\/strong\u003e, and \u003cstrong data-start=\"964\" data-end=\"984\"\u003eSpintron testing\u003c\/strong\u003e across both cathedral and square-port heads, these cams guarantee valvetrain stability and precision across all LS truck configurations.\u003c\/p\u003e\n\u003cp data-start=\"1123\" data-end=\"1445\"\u003eEach profile undergoes extensive \u003cstrong data-start=\"1156\" data-end=\"1194\"\u003eengine and chassis dyno validation\u003c\/strong\u003e, utilizing OEM-style intakes, full-length exhaust systems, and real-time in-cylinder combustion monitoring. This level of testing ensures optimized cam timing, overlap, and scavenging for maximum torque and horsepower throughout the usable powerband.\u003c\/p\u003e\n\u003cp data-start=\"1447\" data-end=\"1641\"\u003eThis isn’t a recycled catalog cam — it’s a \u003cstrong data-start=\"1490\" data-end=\"1534\"\u003eclean-sheet motorsport-engineered design\u003c\/strong\u003e, bringing race-level analytical precision to the street. Proudly \u003cstrong data-start=\"1600\" data-end=\"1640\"\u003edesigned and manufactured in the USA\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1643\" data-end=\"1646\"\u003e\n\u003ch3 data-start=\"1648\" data-end=\"1666\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-start=\"1668\" data-end=\"2021\"\u003e\u003cstrong data-start=\"1668\" data-end=\"1680\"\u003eBTR SKU:\u003c\/strong\u003e BTR-LSTRUCKSTG3-V3\u003cbr data-start=\"1699\" data-end=\"1702\"\u003e\u003cstrong data-start=\"1702\" data-end=\"1727\"\u003eCamshaft Description:\u003c\/strong\u003e BTR LS Truck V3 Stage 3\u003cbr data-start=\"1751\" data-end=\"1754\"\u003e\u003cstrong data-start=\"1754\" data-end=\"1772\"\u003eEngine Family:\u003c\/strong\u003e Gen III \u0026amp; IV LS Applications\u003cbr data-start=\"1801\" data-end=\"1804\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1832\"\u003eRecommended Engine Size:\u003c\/strong\u003e 4.8 – 6.2 L\u003cbr data-start=\"1844\" data-end=\"1847\"\u003e\u003cstrong data-start=\"1847\" data-end=\"1877\"\u003eRecommended Valve Springs:\u003c\/strong\u003e BTR-SK018 (required)\u003cbr data-start=\"1898\" data-end=\"1901\"\u003e\u003cstrong data-start=\"1901\" data-end=\"1933\"\u003eRecommended Lifters \u0026amp; Trays:\u003c\/strong\u003e (LS7 Lifters) X12499225 | (Trays) BTR95365-4\u003cbr data-start=\"1980\" data-end=\"1983\"\u003e\u003cstrong data-start=\"1983\" data-end=\"2012\"\u003eSuggested Pushrod Length:\u003c\/strong\u003e 7.400”\u003c\/p\u003e\n\u003chr data-start=\"2023\" data-end=\"2026\"\u003e\n\u003ch3 data-start=\"2028\" data-end=\"2045\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2047\" data-end=\"2868\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2047\" data-end=\"2072\"\u003e\n\u003ctr data-start=\"2047\" data-end=\"2072\"\u003e\n\u003cth data-start=\"2047\" data-end=\"2063\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"2063\" data-end=\"2072\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2100\" data-end=\"2868\"\u003e\n\u003ctr data-start=\"2100\" data-end=\"2134\"\u003e\n\u003ctd data-start=\"2100\" data-end=\"2126\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2126\" data-end=\"2134\"\u003e213°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2135\" data-end=\"2170\"\u003e\n\u003ctd data-start=\"2135\" data-end=\"2162\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2162\" data-end=\"2170\"\u003e22X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2171\" data-end=\"2221\"\u003e\n\u003ctd data-start=\"2171\" data-end=\"2202\" data-col-size=\"sm\"\u003eLobe Lift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2202\" data-end=\"2221\"\u003e0.323\" \/ 0.323\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2222\" data-end=\"2253\"\u003e\n\u003ctd data-start=\"2222\" data-end=\"2242\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2242\" data-end=\"2253\"\u003e0.0502\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2254\" data-end=\"2282\"\u003e\n\u003ctd data-start=\"2254\" data-end=\"2273\" data-col-size=\"sm\"\u003eRocker Arm Ratio\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2273\" data-end=\"2282\"\u003e1.7:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2283\" data-end=\"2332\"\u003e\n\u003ctd data-start=\"2283\" data-end=\"2313\" data-col-size=\"sm\"\u003eNet Lift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2313\" data-end=\"2332\"\u003e0.549\" \/ 0.549\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2333\" data-end=\"2365\"\u003e\n\u003ctd data-start=\"2333\" data-end=\"2357\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2357\" data-end=\"2365\"\u003e109°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2366\" data-end=\"2400\"\u003e\n\u003ctd data-start=\"2366\" data-end=\"2390\" data-col-size=\"sm\"\u003eIdle Vacuum @ 750 RPM\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2390\" data-end=\"2400\"\u003e42 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2401\" data-end=\"2438\"\u003e\n\u003ctd data-start=\"2401\" data-end=\"2423\" data-col-size=\"sm\"\u003eRPM Operating Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2423\" data-end=\"2438\"\u003e1900 – 6400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2439\" data-end=\"2491\"\u003e\n\u003ctd data-start=\"2439\" data-end=\"2454\" data-col-size=\"sm\"\u003eIdle Quality\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2454\" data-end=\"2491\"\u003eDeep lope similar to Truck Norris\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2492\" data-end=\"2515\"\u003e\n\u003ctd data-start=\"2492\" data-end=\"2505\" data-col-size=\"sm\"\u003eChop Scale\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2505\" data-end=\"2515\"\u003e6 \/ 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2516\" data-end=\"2570\"\u003e\n\u003ctd data-start=\"2516\" data-end=\"2548\" data-col-size=\"sm\"\u003eExpected Cam Swap Gains (P2P)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2548\" data-end=\"2570\"\u003e+64 HP \/ +27 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2571\" data-end=\"2693\"\u003e\n\u003ctd data-start=\"2571\" data-end=\"2604\" data-col-size=\"sm\"\u003eTorque Converter Compatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2604\" data-end=\"2693\"\u003eWorks with OE converter (tuning recommended) – aftermarket converter for best results\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2694\" data-end=\"2791\"\u003e\n\u003ctd data-start=\"2694\" data-end=\"2708\" data-col-size=\"sm\"\u003eDrivability\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2708\" data-end=\"2791\"\u003eNear OE torque below 2500 RPM, broader powerband – great for a hot daily driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2792\" data-end=\"2868\"\u003e\n\u003ctd data-start=\"2792\" data-end=\"2812\" data-col-size=\"sm\"\u003eEngineering Notes\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2812\" data-end=\"2868\"\u003eEngineering’s top pick for best all-around truck cam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2870\" data-end=\"2873\"\u003e\n\u003ch3 data-start=\"2875\" data-end=\"2905\"\u003eDyno Testing Configuration\u003c\/h3\u003e\n\u003cp data-start=\"2906\" data-end=\"3126\"\u003eTesting was conducted on a \u003cstrong data-start=\"2933\" data-end=\"2966\"\u003estock Gen IV 5.3L short block\u003c\/strong\u003e with stock 243 heads, BTR98544 head gaskets, TBSS intake, Silverado headers, Speed Engineering NNBS Y-pipe, and a full-length 3.5” single exhaust with muffler.\u003c\/p\u003e\n\u003cp data-start=\"2906\" data-end=\"3126\"\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/53DynoRoom_CamSwap.jpg\" alt=\"\" width=\"900\" height=\"408\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"3128\" data-end=\"3131\"\u003e\n\u003ch3 data-start=\"3133\" data-end=\"3151\"\u003eComparing Cams\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR-LSTRUCKSTG3-V3_vs_OE_Plot.png\" alt=\"\" width=\"900\" height=\"447\"\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"3153\" data-end=\"3204\"\u003eBTR Stage 3 V3 Truck Cam vs OEM 5.3L Truck Cam\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3206\" data-end=\"3487\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3206\" data-end=\"3232\"\u003e\n\u003ctr data-start=\"3206\" data-end=\"3232\"\u003e\n\u003cth data-start=\"3206\" data-end=\"3215\" data-col-size=\"sm\"\u003eMetric\u003c\/th\u003e\n\u003cth data-start=\"3215\" data-end=\"3222\" data-col-size=\"sm\"\u003eGain\u003c\/th\u003e\n\u003cth data-start=\"3222\" data-end=\"3232\" data-col-size=\"sm\"\u003e% Gain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3261\" data-end=\"3487\"\u003e\n\u003ctr data-start=\"3261\" data-end=\"3311\"\u003e\n\u003ctd data-start=\"3261\" data-end=\"3289\" data-col-size=\"sm\"\u003eHorsepower (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3289\" data-end=\"3300\"\u003e+63.3 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3300\" data-end=\"3311\"\u003e+17.0 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3312\" data-end=\"3360\"\u003e\n\u003ctd data-start=\"3312\" data-end=\"3336\" data-col-size=\"sm\"\u003eTorque (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3336\" data-end=\"3350\"\u003e+26.3 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3350\" data-end=\"3360\"\u003e+6.7 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3361\" data-end=\"3403\"\u003e\n\u003ctd data-start=\"3361\" data-end=\"3382\" data-col-size=\"sm\"\u003eAverage Horsepower\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3382\" data-end=\"3393\"\u003e+21.2 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3393\" data-end=\"3403\"\u003e+7.6 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3404\" data-end=\"3445\"\u003e\n\u003ctd data-start=\"3404\" data-end=\"3421\" data-col-size=\"sm\"\u003eAverage Torque\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3421\" data-end=\"3435\"\u003e+22.4 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3435\" data-end=\"3445\"\u003e+6.1 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3446\" data-end=\"3487\"\u003e\n\u003ctd data-start=\"3446\" data-end=\"3468\" data-col-size=\"sm\"\u003eRPM Range (Average)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3468\" data-end=\"3487\"\u003e2000 – 6000 RPM\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"3489\" data-end=\"3492\"\u003e\n\u003ch4 data-start=\"3494\" data-end=\"3566\"\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR-LSTRUCKSTG3-V3_vs_V2_Plot.png\" alt=\"\" width=\"900\" height=\"447\"\u003e\u003c\/h4\u003e\n\u003ch4 data-start=\"3494\" data-end=\"3566\"\u003eBTR Stage 3 V3 Truck Cam vs BTR Stage 3 V2 Truck Cam (BTR-31824100)\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3568\" data-end=\"3847\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3568\" data-end=\"3594\"\u003e\n\u003ctr data-start=\"3568\" data-end=\"3594\"\u003e\n\u003cth data-start=\"3568\" data-end=\"3577\" data-col-size=\"sm\"\u003eMetric\u003c\/th\u003e\n\u003cth data-start=\"3577\" data-end=\"3584\" data-col-size=\"sm\"\u003eGain\u003c\/th\u003e\n\u003cth data-start=\"3584\" data-end=\"3594\" data-col-size=\"sm\"\u003e% Gain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3623\" data-end=\"3847\"\u003e\n\u003ctr data-start=\"3623\" data-end=\"3671\"\u003e\n\u003ctd data-start=\"3623\" data-end=\"3651\" data-col-size=\"sm\"\u003eHorsepower (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3651\" data-end=\"3661\"\u003e+6.0 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3661\" data-end=\"3671\"\u003e+1.4 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3672\" data-end=\"3720\"\u003e\n\u003ctd data-start=\"3672\" data-end=\"3696\" data-col-size=\"sm\"\u003eTorque (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3696\" data-end=\"3710\"\u003e+15.4 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3710\" data-end=\"3720\"\u003e+3.8 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3721\" data-end=\"3763\"\u003e\n\u003ctd data-start=\"3721\" data-end=\"3742\" data-col-size=\"sm\"\u003eAverage Horsepower\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3742\" data-end=\"3753\"\u003e+11.1 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3753\" data-end=\"3763\"\u003e+3.8 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3764\" data-end=\"3805\"\u003e\n\u003ctd data-start=\"3764\" data-end=\"3781\" data-col-size=\"sm\"\u003eAverage Torque\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3781\" data-end=\"3795\"\u003e+15.4 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3795\" data-end=\"3805\"\u003e+4.2 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3806\" data-end=\"3847\"\u003e\n\u003ctd data-start=\"3806\" data-end=\"3828\" data-col-size=\"sm\"\u003eRPM Range (Average)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3828\" data-end=\"3847\"\u003e2000 – 6000 RPM\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532286103600,"sku":"BTR-LSTRUCKSTG3-V3","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_42370622-155d-4862-ba3b-60211e160b24.jpg?v=1762032386"},{"product_id":"btr-gen-iii-iv-ls-truck-cam-stage-4-v3-btr-lstruckstg4-v3","title":"BTR Gen III \u0026 IV LS Truck Cam – Stage 4 – V3 – BTR-LSTRUCKSTG4-V3","description":"\u003cp data-start=\"189\" data-end=\"344\"\u003e\u003cstrong data-start=\"189\" data-end=\"258\"\u003eBTR Gen III \u0026amp; IV LS Truck Cam – Stage 4 – V3 – BTR-LSTRUCKSTG4-V3\u003c\/strong\u003e\u003cbr data-start=\"258\" data-end=\"261\"\u003e\u003cstrong data-start=\"261\" data-end=\"271\"\u003eSpecs:\u003c\/strong\u003e 219\/23X, .553\"\/.553\", 108.5° LSA\u003cbr data-start=\"304\" data-end=\"307\"\u003e\u003cstrong data-start=\"307\" data-end=\"334\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.0614”\u003c\/p\u003e\n\u003cblockquote data-start=\"346\" data-end=\"477\"\u003e\n\u003cp data-start=\"348\" data-end=\"477\"\u003e⚠️ \u003cstrong data-start=\"351\" data-end=\"362\"\u003eNotice:\u003c\/strong\u003e Stage 3 \u0026amp; 4 V3 Truck Cams \u003cstrong data-start=\"389\" data-end=\"400\"\u003erequire\u003c\/strong\u003e the BTR-SK018 spring kit (or similar) \u003cstrong data-start=\"439\" data-end=\"446\"\u003eand\u003c\/strong\u003e one-piece chromoly pushrods.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"479\" data-end=\"482\"\u003e\n\u003ch3 data-start=\"484\" data-end=\"496\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"497\" data-end=\"861\"\u003eThe \u003cstrong data-start=\"501\" data-end=\"533\"\u003eBTR V3 Truck Camshaft Series\u003c\/strong\u003e is the most advanced and extensively tested line of truck cams BTR has ever released.\u003cbr data-start=\"619\" data-end=\"622\"\u003eThe \u003cstrong data-start=\"626\" data-end=\"640\"\u003eStage 4 V3\u003c\/strong\u003e cam takes everything learned from the Stage 1–3 profiles and pushes it to the limit — delivering \u003cstrong data-start=\"738\" data-end=\"763\"\u003emaximum top-end power\u003c\/strong\u003e while still maintaining a solid torque curve for lighter trucks and weekend performance builds.\u003c\/p\u003e\n\u003cp data-start=\"863\" data-end=\"1089\"\u003eDeveloped with \u003cstrong data-start=\"878\" data-end=\"912\"\u003eadvanced valvetrain simulation\u003c\/strong\u003e, \u003cstrong data-start=\"914\" data-end=\"934\"\u003edynamic modeling\u003c\/strong\u003e, and \u003cstrong data-start=\"940\" data-end=\"960\"\u003eSpintron testing\u003c\/strong\u003e across cathedral- and square-port heads, this cam ensures exceptional valvetrain stability and reliability even at higher RPM.\u003c\/p\u003e\n\u003cp data-start=\"1091\" data-end=\"1381\"\u003eEach camshaft undergoes rigorous \u003cstrong data-start=\"1124\" data-end=\"1162\"\u003eengine and chassis dyno validation\u003c\/strong\u003e with OEM-style intakes and full-length exhaust systems. Real-time in-cylinder pressure analysis fine-tunes overlap, scavenging, and wave dynamics for unmatched torque, efficiency, and horsepower throughout the range.\u003c\/p\u003e\n\u003cp data-start=\"1383\" data-end=\"1619\"\u003eLike the rest of the V3 series, the Stage 4 is a \u003cstrong data-start=\"1432\" data-end=\"1476\"\u003eclean-sheet motorsport-engineered design\u003c\/strong\u003e — not a recycled lobe profile. It brings true race-level analytical precision to the street, proudly \u003cstrong data-start=\"1578\" data-end=\"1618\"\u003edesigned and manufactured in the USA\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1621\" data-end=\"1624\"\u003e\n\u003ch3 data-start=\"1626\" data-end=\"1644\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-start=\"1646\" data-end=\"1999\"\u003e\u003cstrong data-start=\"1646\" data-end=\"1658\"\u003eBTR SKU:\u003c\/strong\u003e BTR-LSTRUCKSTG4-V3\u003cbr data-start=\"1677\" data-end=\"1680\"\u003e\u003cstrong data-start=\"1680\" data-end=\"1705\"\u003eCamshaft Description:\u003c\/strong\u003e BTR LS Truck V3 Stage 4\u003cbr data-start=\"1729\" data-end=\"1732\"\u003e\u003cstrong data-start=\"1732\" data-end=\"1750\"\u003eEngine Family:\u003c\/strong\u003e Gen III \u0026amp; IV LS Applications\u003cbr data-start=\"1779\" data-end=\"1782\"\u003e\u003cstrong data-start=\"1782\" data-end=\"1810\"\u003eRecommended Engine Size:\u003c\/strong\u003e 4.8 – 6.2 L\u003cbr data-start=\"1822\" data-end=\"1825\"\u003e\u003cstrong data-start=\"1825\" data-end=\"1855\"\u003eRecommended Valve Springs:\u003c\/strong\u003e BTR-SK018 (required)\u003cbr data-start=\"1876\" data-end=\"1879\"\u003e\u003cstrong data-start=\"1879\" data-end=\"1911\"\u003eRecommended Lifters \u0026amp; Trays:\u003c\/strong\u003e (LS7 Lifters) X12499225 | (Trays) BTR95365-4\u003cbr data-start=\"1958\" data-end=\"1961\"\u003e\u003cstrong data-start=\"1961\" data-end=\"1990\"\u003eSuggested Pushrod Length:\u003c\/strong\u003e 7.400”\u003c\/p\u003e\n\u003chr data-start=\"2001\" data-end=\"2004\"\u003e\n\u003ch3 data-start=\"2006\" data-end=\"2023\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2025\" data-end=\"2769\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2025\" data-end=\"2050\"\u003e\n\u003ctr data-start=\"2025\" data-end=\"2050\"\u003e\n\u003cth data-start=\"2025\" data-end=\"2041\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"2041\" data-end=\"2050\" data-col-size=\"lg\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2078\" data-end=\"2769\"\u003e\n\u003ctr data-start=\"2078\" data-end=\"2112\"\u003e\n\u003ctd data-start=\"2078\" data-end=\"2104\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2104\" data-end=\"2112\"\u003e219°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2113\" data-end=\"2148\"\u003e\n\u003ctd data-start=\"2113\" data-end=\"2140\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2140\" data-end=\"2148\"\u003e23X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2149\" data-end=\"2199\"\u003e\n\u003ctd data-start=\"2149\" data-end=\"2180\" data-col-size=\"sm\"\u003eLobe Lift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2180\" data-end=\"2199\"\u003e0.325\" \/ 0.325\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2200\" data-end=\"2231\"\u003e\n\u003ctd data-start=\"2200\" data-end=\"2220\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2220\" data-end=\"2231\"\u003e0.0614\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2232\" data-end=\"2262\"\u003e\n\u003ctd data-start=\"2232\" data-end=\"2251\" data-col-size=\"sm\"\u003eRocker Arm Ratio\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2251\" data-end=\"2262\"\u003e1.7 : 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2263\" data-end=\"2312\"\u003e\n\u003ctd data-start=\"2263\" data-end=\"2293\" data-col-size=\"sm\"\u003eNet Lift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2293\" data-end=\"2312\"\u003e0.553\" \/ 0.553\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2313\" data-end=\"2347\"\u003e\n\u003ctd data-start=\"2313\" data-end=\"2337\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2337\" data-end=\"2347\"\u003e108.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2348\" data-end=\"2382\"\u003e\n\u003ctd data-start=\"2348\" data-end=\"2372\" data-col-size=\"sm\"\u003eIdle Vacuum @ 750 RPM\u003c\/td\u003e\n\u003ctd data-start=\"2372\" data-end=\"2382\" data-col-size=\"lg\"\u003e56 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2383\" data-end=\"2420\"\u003e\n\u003ctd data-start=\"2383\" data-end=\"2405\" data-col-size=\"sm\"\u003eRPM Operating Range\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2405\" data-end=\"2420\"\u003e2200 – 6700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2421\" data-end=\"2455\"\u003e\n\u003ctd data-start=\"2421\" data-end=\"2436\" data-col-size=\"sm\"\u003eIdle Quality\u003c\/td\u003e\n\u003ctd data-start=\"2436\" data-end=\"2455\" data-col-size=\"lg\"\u003eVery aggressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2456\" data-end=\"2479\"\u003e\n\u003ctd data-start=\"2456\" data-end=\"2469\" data-col-size=\"sm\"\u003eChop Scale\u003c\/td\u003e\n\u003ctd data-start=\"2469\" data-end=\"2479\" data-col-size=\"lg\"\u003e8 \/ 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2480\" data-end=\"2556\"\u003e\n\u003ctd data-start=\"2480\" data-end=\"2512\" data-col-size=\"sm\"\u003eExpected Cam Swap Gains (P2P)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2512\" data-end=\"2556\"\u003e+72 HP \/ +24 lb-ft \/ +1000 RPM extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2557\" data-end=\"2648\"\u003e\n\u003ctd data-start=\"2557\" data-end=\"2590\" data-col-size=\"sm\"\u003eTorque Converter Compatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2590\" data-end=\"2648\"\u003eAftermarket converter recommended for best performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2649\" data-end=\"2769\"\u003e\n\u003ctd data-start=\"2649\" data-end=\"2663\" data-col-size=\"sm\"\u003eDrivability\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"2663\" data-end=\"2769\"\u003eIdeal for light trucks that cruise and play more than tow — great for spirited driving and weekend fun\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2771\" data-end=\"2774\"\u003e\n\u003ch3 data-start=\"2776\" data-end=\"2806\"\u003eDyno Testing Configuration\u003c\/h3\u003e\n\u003cp data-start=\"2807\" data-end=\"3027\"\u003eDyno testing performed with a \u003cstrong data-start=\"2837\" data-end=\"2871\"\u003estock Gen IV 5.3 L short block\u003c\/strong\u003e, stock 243 heads, BTR98544 head gaskets, TBSS intake, Silverado headers, Speed Engineering NNBS Y-pipe, and a full-length 3.5” single exhaust with muffler.\u003c\/p\u003e\n\u003cp data-start=\"2807\" data-end=\"3027\"\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/53DynoRoom_CamSwap.jpg\" alt=\"\" width=\"900\" height=\"408\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"3029\" data-end=\"3032\"\u003e\n\u003ch3 data-start=\"3034\" data-end=\"3052\"\u003eComparing Cams\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR-LSTRUCKSTG4-V3_vs_OE_Plot.png\" alt=\"\" width=\"900\" height=\"439\"\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"3054\" data-end=\"3106\"\u003eBTR Stage 4 V3 Truck Cam vs OEM 5.3 L Truck Cam\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3108\" data-end=\"3389\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3108\" data-end=\"3134\"\u003e\n\u003ctr data-start=\"3108\" data-end=\"3134\"\u003e\n\u003cth data-start=\"3108\" data-end=\"3117\" data-col-size=\"sm\"\u003eMetric\u003c\/th\u003e\n\u003cth data-start=\"3117\" data-end=\"3124\" data-col-size=\"sm\"\u003eGain\u003c\/th\u003e\n\u003cth data-start=\"3124\" data-end=\"3134\" data-col-size=\"sm\"\u003e% Gain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3163\" data-end=\"3389\"\u003e\n\u003ctr data-start=\"3163\" data-end=\"3213\"\u003e\n\u003ctd data-start=\"3163\" data-end=\"3191\" data-col-size=\"sm\"\u003eHorsepower (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3191\" data-end=\"3202\"\u003e+72.2 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3202\" data-end=\"3213\"\u003e+19.4 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3214\" data-end=\"3262\"\u003e\n\u003ctd data-start=\"3214\" data-end=\"3238\" data-col-size=\"sm\"\u003eTorque (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-start=\"3238\" data-end=\"3252\" data-col-size=\"sm\"\u003e+23.8 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3252\" data-end=\"3262\"\u003e+6.0 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3263\" data-end=\"3305\"\u003e\n\u003ctd data-start=\"3263\" data-end=\"3284\" data-col-size=\"sm\"\u003eAverage Horsepower\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3284\" data-end=\"3295\"\u003e+28.6 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3295\" data-end=\"3305\"\u003e+9.7 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3306\" data-end=\"3347\"\u003e\n\u003ctd data-start=\"3306\" data-end=\"3323\" data-col-size=\"sm\"\u003eAverage Torque\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3323\" data-end=\"3337\"\u003e+26.0 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3337\" data-end=\"3347\"\u003e+7.2 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3348\" data-end=\"3389\"\u003e\n\u003ctd data-start=\"3348\" data-end=\"3370\" data-col-size=\"sm\"\u003eRPM Range (Average)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3370\" data-end=\"3389\"\u003e2200 – 6500 RPM\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"3391\" data-end=\"3394\"\u003e\n\u003ch4 data-start=\"3396\" data-end=\"3468\"\u003e\u003cimg src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR-LSTRUCKSTG4-V3_vs_V2_Plot.png\" alt=\"\" width=\"900\" height=\"455\"\u003e\u003c\/h4\u003e\n\u003ch4 data-start=\"3396\" data-end=\"3468\"\u003eBTR Stage 4 V3 Truck Cam vs BTR Stage 4 V2 Truck Cam (BTR-32430090)\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3470\" data-end=\"3748\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3470\" data-end=\"3496\"\u003e\n\u003ctr data-start=\"3470\" data-end=\"3496\"\u003e\n\u003cth data-start=\"3470\" data-end=\"3479\" data-col-size=\"sm\"\u003eMetric\u003c\/th\u003e\n\u003cth data-start=\"3479\" data-end=\"3486\" data-col-size=\"sm\"\u003eGain\u003c\/th\u003e\n\u003cth data-start=\"3486\" data-end=\"3496\" data-col-size=\"sm\"\u003e% Gain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3525\" data-end=\"3748\"\u003e\n\u003ctr data-start=\"3525\" data-end=\"3573\"\u003e\n\u003ctd data-start=\"3525\" data-end=\"3553\" data-col-size=\"sm\"\u003eHorsepower (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3553\" data-end=\"3563\"\u003e+4.7 HP\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3563\" data-end=\"3573\"\u003e+1.1 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3574\" data-end=\"3622\"\u003e\n\u003ctd data-start=\"3574\" data-end=\"3598\" data-col-size=\"sm\"\u003eTorque (Peak-to-Peak)\u003c\/td\u003e\n\u003ctd data-start=\"3598\" data-end=\"3612\" data-col-size=\"sm\"\u003e+13.9 lb-ft\u003c\/td\u003e\n\u003ctd data-start=\"3612\" data-end=\"3622\" data-col-size=\"sm\"\u003e+3.4 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3623\" data-end=\"3664\"\u003e\n\u003ctd data-start=\"3623\" data-end=\"3644\" data-col-size=\"sm\"\u003eAverage Horsepower\u003c\/td\u003e\n\u003ctd data-start=\"3644\" data-end=\"3654\" data-col-size=\"sm\"\u003e+9.9 HP\u003c\/td\u003e\n\u003ctd data-start=\"3654\" data-end=\"3664\" data-col-size=\"sm\"\u003e+3.2 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3665\" data-end=\"3706\"\u003e\n\u003ctd data-start=\"3665\" data-end=\"3682\" data-col-size=\"sm\"\u003eAverage Torque\u003c\/td\u003e\n\u003ctd data-start=\"3682\" data-end=\"3696\" data-col-size=\"sm\"\u003e+13.3 lb-ft\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3696\" data-end=\"3706\"\u003e+3.6 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3707\" data-end=\"3748\"\u003e\n\u003ctd data-start=\"3707\" data-end=\"3729\" data-col-size=\"sm\"\u003eRPM Range (Average)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3729\" data-end=\"3748\"\u003e2200 – 6500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532288495664,"sku":"BTR-LSTRUCKSTG4-V3","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_49b88600-0b0b-406a-89ff-8cb70caa818f.jpg?v=1762032698"},{"product_id":"btr-gen-iii-iv-ls-truck-norris-nsr-no-springs-required-cam-btr-trucknorris-nsr","title":"BTR Gen III \u0026 IV LS Truck Norris NSR (No Springs Required) Cam - BTR-TRUCKNORRIS-NSR","description":"\u003cp data-end=\"279\" data-start=\"189\"\u003e\u003cstrong data-end=\"233\" data-start=\"189\"\u003eBTR Gen III \u0026amp; IV LS Truck Norris NSR (No Springs Required) Cam BTR-TRUCKNORRIS-NSR\u003c\/strong\u003e\u003cbr data-end=\"236\" data-start=\"233\"\u003e\u003cstrong data-end=\"246\" data-start=\"236\"\u003eSpecs:\u003c\/strong\u003e 212\/22X, .498\"\/.498\", 107° LSA\u003c\/p\u003e\n\u003chr data-end=\"284\" data-start=\"281\"\u003e\n\u003ch3 data-end=\"298\" data-start=\"286\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-end=\"647\" data-start=\"299\"\u003e\u003cspan\u003eDeveloped from the success of the original Truck Norris, this NSR (No Springs Required) camshaft will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from hundreds of hours of in house cam lobe design and dyno testing, this camshaft has more power and torque everywhere in the curve compared to our legendary V2 truck cams. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-end=\"1180\" data-start=\"1177\"\u003e\n\u003ch3 data-end=\"1200\" data-start=\"1182\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-end=\"1605\" data-start=\"1202\"\u003e\u003cstrong data-end=\"1214\" data-start=\"1202\"\u003eBTR SKU:\u003c\/strong\u003e BTR-TRUCKNORRIS-NSR\u003cbr data-end=\"1237\" data-start=\"1234\"\u003e\u003cstrong data-end=\"1262\" data-start=\"1237\"\u003eCamshaft Description:\u003c\/strong\u003e BTR Gen III \u0026amp; IV Truck Norris NSR Camshaft\u003cbr data-end=\"1308\" data-start=\"1305\"\u003e\u003cstrong data-end=\"1326\" data-start=\"1308\"\u003eEngine Family:\u003c\/strong\u003e Gen III \u0026amp; IV LS Applications\u003cbr data-end=\"1358\" data-start=\"1355\"\u003e\u003cstrong data-end=\"1386\" data-start=\"1358\"\u003eRecommended Engine Size:\u003c\/strong\u003e 4.8 – 6.2 L\u003cbr data-end=\"1401\" data-start=\"1398\"\u003e\u003cstrong data-end=\"1430\" data-start=\"1401\"\u003eValve Spring Requirement:\u003c\/strong\u003e Not Required (NSR design)\u003cbr data-end=\"1459\" data-start=\"1456\"\u003e\u003cstrong data-end=\"1491\" data-start=\"1459\"\u003eRecommended Lifters \u0026amp; Trays:\u003c\/strong\u003e (LS7 Lifters) X12499225 | (Trays) BTR95365-4\u003cbr data-end=\"1541\" data-start=\"1538\"\u003e\u003cstrong data-end=\"1570\" data-start=\"1541\"\u003eSuggested Pushrod Length:\u003c\/strong\u003e 7.400” (stock length compatible)\u003c\/p\u003e\n\u003chr data-end=\"1610\" data-start=\"1607\"\u003e\n\u003ch3 data-end=\"1629\" data-start=\"1612\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2090\" data-start=\"1631\"\u003e\n\u003cthead data-end=\"1656\" data-start=\"1631\"\u003e\n\u003ctr data-end=\"1656\" data-start=\"1631\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"1647\" data-start=\"1631\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\" data-end=\"1656\" data-start=\"1647\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2090\" data-start=\"1684\"\u003e\n\u003ctr data-end=\"1718\" data-start=\"1684\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1710\" data-start=\"1684\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"1718\" data-start=\"1710\" data-col-size=\"md\"\u003e212°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1754\" data-start=\"1719\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1746\" data-start=\"1719\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"1754\" data-start=\"1746\" data-col-size=\"md\"\u003e22X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1798\" data-start=\"1755\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1781\" data-start=\"1755\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-end=\"1798\" data-start=\"1781\" data-col-size=\"md\"\u003e.498\" \/ .498\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1831\" data-start=\"1799\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1823\" data-start=\"1799\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-end=\"1831\" data-start=\"1823\" data-col-size=\"md\"\u003e107°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1869\" data-start=\"1832\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1854\" data-start=\"1832\"\u003eRPM Operating Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1869\" data-start=\"1854\"\u003e1400 – 6200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1938\" data-start=\"1870\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1885\" data-start=\"1870\"\u003eIdle Quality\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1938\" data-start=\"1885\"\u003eRowdy but manageable – classic Truck Norris sound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1962\" data-start=\"1939\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1952\" data-start=\"1939\"\u003eChop Scale\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1962\" data-start=\"1952\"\u003e5 \/ 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2023\" data-start=\"1963\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1996\" data-start=\"1963\"\u003eTorque Converter Compatibility\u003c\/td\u003e\n\u003ctd data-end=\"2023\" data-start=\"1996\" data-col-size=\"md\"\u003eWorks with OE converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2090\" data-start=\"2024\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2038\" data-start=\"2024\"\u003eDrivability\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2090\" data-start=\"2038\"\u003eExcellent – great for daily drivers and tow rigs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-end=\"2095\" data-start=\"2092\"\u003e\n\u003ch3 data-end=\"2123\" data-start=\"2097\"\u003ePerformance Highlights\u003c\/h3\u003e\n\u003cul data-end=\"2377\" data-start=\"2124\"\u003e\n\u003cli data-end=\"2163\" data-start=\"2124\"\u003e\n\u003cp data-end=\"2163\" data-start=\"2126\"\u003eNSR design—no spring upgrade needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2228\" data-start=\"2164\"\u003e\n\u003cp data-end=\"2228\" data-start=\"2166\"\u003eIncreases low- and mid-range torque for better pulling power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2302\" data-start=\"2229\"\u003e\n\u003cp data-end=\"2302\" data-start=\"2231\"\u003eDelivers a signature Truck Norris idle tone with strong top-end power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2377\" data-start=\"2303\"\u003e\n\u003cp data-end=\"2377\" data-start=\"2305\"\u003ePerfect for bolt-on trucks wanting real gains without added complexity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg data-pb-style=\"WU4QEMC\" data-element=\"desktop_image\" title=\"\" alt=\"\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/LS_5.3_-_BTR_Truck_Norris_NSR_vs_Stock_TBSS_Intake_Stock_243_Heads_2.png\" class=\"pagebuilder-mobile-hidden\"\u003e\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532297474096,"sku":"BTR-TRUCKNORRIS-NSR","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/trucknorrisnsr_1_of_1.jpg?v=1762032942"},{"product_id":"btr-gen-iii-iv-ls-truck-norris-cam-btr-trucknorris","title":"BTR Gen III \u0026 IV LS Truck Norris Cam - BTR-TRUCKNORRIS","description":"\u003cp\u003e\u003cstrong data-start=\"208\" data-end=\"248\"\u003eBTR Gen III \u0026amp; IV LS Truck Norris Cam\u003c\/strong\u003e\u003cbr data-start=\"248\" data-end=\"251\"\u003e\u003cstrong data-start=\"251\" data-end=\"261\"\u003eSpecs:\u003c\/strong\u003e 212\/22X, .553\"\/.553\", 107° LSA\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Truck Norris will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from hundreds of hours of in house cam lobe design and dyno testing, this camshaft has more power and torque everywhere in the curve compared to our legendary V2 truck cams. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1002\" data-end=\"1020\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-start=\"1022\" data-end=\"1387\"\u003e\u003cstrong data-start=\"1022\" data-end=\"1034\"\u003eBTR SKU:\u003c\/strong\u003e BTR-TRUCKNORRIS\u003cbr data-start=\"1050\" data-end=\"1053\"\u003e\u003cstrong data-start=\"1053\" data-end=\"1078\"\u003eCamshaft Description:\u003c\/strong\u003e BTR Gen III \u0026amp; IV Truck Norris Camshaft\u003cbr data-start=\"1117\" data-end=\"1120\"\u003e\u003cstrong data-start=\"1120\" data-end=\"1138\"\u003eEngine Family:\u003c\/strong\u003e Gen III \u0026amp; IV LS Applications\u003cbr data-start=\"1167\" data-end=\"1170\"\u003e\u003cstrong data-start=\"1170\" data-end=\"1198\"\u003eRecommended Engine Size:\u003c\/strong\u003e 4.8 – 6.2 L\u003cbr data-start=\"1210\" data-end=\"1213\"\u003e\u003cstrong data-start=\"1213\" data-end=\"1243\"\u003eRecommended Valve Springs:\u003c\/strong\u003e BTR-SK018 (required)\u003cbr data-start=\"1264\" data-end=\"1267\"\u003e\u003cstrong data-start=\"1267\" data-end=\"1299\"\u003eRecommended Lifters \u0026amp; Trays:\u003c\/strong\u003e (LS7 Lifters) X12499225 | (Trays) BTR95365-4\u003cbr data-start=\"1346\" data-end=\"1349\"\u003e\u003cstrong data-start=\"1349\" data-end=\"1378\"\u003eSuggested Pushrod Length:\u003c\/strong\u003e 7.400”\u003c\/p\u003e\n\u003chr data-start=\"1389\" data-end=\"1392\"\u003e\n\u003ch3 data-start=\"1394\" data-end=\"1411\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1413\" data-end=\"1931\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1413\" data-end=\"1438\"\u003e\n\u003ctr data-start=\"1413\" data-end=\"1438\"\u003e\n\u003cth data-start=\"1413\" data-end=\"1429\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1429\" data-end=\"1438\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1466\" data-end=\"1931\"\u003e\n\u003ctr data-start=\"1466\" data-end=\"1500\"\u003e\n\u003ctd data-start=\"1466\" data-end=\"1492\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-start=\"1492\" data-end=\"1500\" data-col-size=\"md\"\u003e212°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1501\" data-end=\"1536\"\u003e\n\u003ctd data-start=\"1501\" data-end=\"1528\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1528\" data-end=\"1536\"\u003e22X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1537\" data-end=\"1580\"\u003e\n\u003ctd data-start=\"1537\" data-end=\"1563\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1563\" data-end=\"1580\"\u003e.553\" \/ .553\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1581\" data-end=\"1613\"\u003e\n\u003ctd data-start=\"1581\" data-end=\"1605\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1605\" data-end=\"1613\"\u003e107°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1614\" data-end=\"1651\"\u003e\n\u003ctd data-start=\"1614\" data-end=\"1636\" data-col-size=\"sm\"\u003eRPM Operating Range\u003c\/td\u003e\n\u003ctd data-start=\"1636\" data-end=\"1651\" data-col-size=\"md\"\u003e1800 – 6600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1652\" data-end=\"1718\"\u003e\n\u003ctd data-start=\"1652\" data-end=\"1667\" data-col-size=\"sm\"\u003eIdle Quality\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1667\" data-end=\"1718\"\u003eAggressive with the signature Truck Norris lope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1719\" data-end=\"1742\"\u003e\n\u003ctd data-start=\"1719\" data-end=\"1732\" data-col-size=\"sm\"\u003eChop Scale\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1732\" data-end=\"1742\"\u003e7 \/ 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1743\" data-end=\"1837\"\u003e\n\u003ctd data-start=\"1743\" data-end=\"1776\" data-col-size=\"sm\"\u003eTorque Converter Compatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1776\" data-end=\"1837\"\u003eWorks with stock converter but benefits from a mild stall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1838\" data-end=\"1931\"\u003e\n\u003ctd data-start=\"1838\" data-end=\"1852\" data-col-size=\"sm\"\u003eDrivability\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1852\" data-end=\"1931\"\u003eExcellent balance of drivability and performance – strong torque everywhere\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1933\" data-end=\"1936\"\u003e\n\u003ch3 data-start=\"1938\" data-end=\"1964\"\u003ePerformance Highlights\u003c\/h3\u003e\n\u003cul data-start=\"1965\" data-end=\"2220\"\u003e\n\u003cli data-start=\"1965\" data-end=\"2028\"\u003e\n\u003cp data-start=\"1967\" data-end=\"2028\"\u003eSignature \u003cstrong data-start=\"1977\" data-end=\"1993\"\u003eTruck Norris\u003c\/strong\u003e idle – aggressive yet streetable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2029\" data-end=\"2084\"\u003e\n\u003cp data-start=\"2031\" data-end=\"2084\"\u003eBroad torque curve for real-world truck performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2145\"\u003e\n\u003cp data-start=\"2087\" data-end=\"2145\"\u003eProven gains across the entire powerband vs. BTR V2 cams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2146\" data-end=\"2220\"\u003e\n\u003cp data-start=\"2148\" data-end=\"2220\"\u003eIdeal for enthusiasts seeking sound and performance without compromise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg class=\"pagebuilder-mobile-hidden\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/image_1__1.png\" alt=\"\" title=\"\" data-element=\"desktop_image\" data-pb-style=\"WEGNFKG\"\u003e\u003cimg class=\"pagebuilder-mobile-hidden\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/LS_5.3_-_BTR_Truck_Norris_vs_Stock_TBSS_Intake_Stock_243_Heads_3.png\" alt=\"\" title=\"\" data-element=\"desktop_image\" data-pb-style=\"T8Y8X2P\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/AFK4luaL2Hw?si=ayYmd0vIzBRYlHKi\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532306485296,"sku":"BTR-TRUCKNORRIS","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/trucknorris_2_of_2.jpg?v=1762033350"},{"product_id":"btr-4-8-stage-2-turbo-camshaft-v2-btr-48stg2turbo","title":"BTR 4.8 Stage 2 Turbo Camshaft – V2 - BTR-48STG2TURBO","description":"\u003cp\u003e\u003cstrong data-end=\"231\" data-start=\"192\"\u003eBTR 4.8 Stage 2 Turbo Camshaft – V2 BTR-48STG2TURBO\u003c\/strong\u003e\u003cbr data-end=\"234\" data-start=\"231\"\u003e\u003cstrong data-end=\"244\" data-start=\"234\"\u003eSpecs:\u003c\/strong\u003e 226\/23X, .610\"\/.610\", 114° LSA\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 4.8L V8s found in GM truck platforms (AKA THE 4.GR8) have become a hot button item in junkyards across the nation. They are priced lower than their 5.3\/6.0 counterparts and offer great bang for your buck performance. The 4.8-specific Stage 2 turbo grind was built with consistency, drivability, and durability in mind. Pair this cam with a moderate-sized turbocharger and you have the recipe for an all-around street ripper capable of laying down some impressive E\/Ts at the track!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1451\" data-start=\"1434\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2002\" data-start=\"1453\"\u003e\n\u003cthead data-end=\"1478\" data-start=\"1453\"\u003e\n\u003ctr data-end=\"1478\" data-start=\"1453\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"1469\" data-start=\"1453\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\" data-end=\"1478\" data-start=\"1469\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2002\" data-start=\"1506\"\u003e\n\u003ctr data-end=\"1540\" data-start=\"1506\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1532\" data-start=\"1506\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"1540\" data-start=\"1532\" data-col-size=\"md\"\u003e226°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1576\" data-start=\"1541\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1568\" data-start=\"1541\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"1576\" data-start=\"1568\" data-col-size=\"md\"\u003e23X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1620\" data-start=\"1577\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1603\" data-start=\"1577\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-end=\"1620\" data-start=\"1603\" data-col-size=\"md\"\u003e.610\" \/ .610\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1653\" data-start=\"1621\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1645\" data-start=\"1621\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-end=\"1653\" data-start=\"1645\" data-col-size=\"md\"\u003e114°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532308090928,"sku":"BTR-48STG2TURBO","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_72d96ee2-0b7b-4a91-ba04-393da4f05eae.jpg?v=1762033744"},{"product_id":"btr-400-ls-big-turbo-camshaft-btr-lsbt400","title":"BTR 400+ LS Big Turbo Camshaft - BTR-LSBT400+","description":"\u003cp\u003e\u003cstrong data-start=\"181\" data-end=\"215\"\u003eBTR 400+ LS Big Turbo Camshaft BTR-LSBT400+\u003c\/strong\u003e\u003cbr data-start=\"215\" data-end=\"218\"\u003e\u003cstrong data-start=\"218\" data-end=\"228\"\u003eSpecs:\u003c\/strong\u003e 239\/26X, .618\"\/.618\", 117° LSA\u003cbr data-start=\"259\" data-end=\"262\"\u003e\u003cstrong data-start=\"262\" data-end=\"289\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.06248\"\u003c\/p\u003e\n\u003ch3 data-start=\"1534\" data-end=\"1551\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1553\" data-end=\"2165\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1553\" data-end=\"1578\"\u003e\n\u003ctr data-start=\"1553\" data-end=\"1578\"\u003e\n\u003cth data-start=\"1553\" data-end=\"1569\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1569\" data-end=\"1578\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1606\" data-end=\"2165\"\u003e\n\u003ctr data-start=\"1606\" data-end=\"1640\"\u003e\n\u003ctd data-start=\"1606\" data-end=\"1632\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1632\" data-end=\"1640\"\u003e239°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1641\" data-end=\"1676\"\u003e\n\u003ctd data-start=\"1641\" data-end=\"1668\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1668\" data-end=\"1676\"\u003e26X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1677\" data-end=\"1720\"\u003e\n\u003ctd data-start=\"1677\" data-end=\"1703\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1703\" data-end=\"1720\"\u003e.618\" \/ .618\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1721\" data-end=\"1753\"\u003e\n\u003ctd data-start=\"1721\" data-end=\"1745\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1745\" data-end=\"1753\"\u003e117°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1754\" data-end=\"1786\"\u003e\n\u003ctd data-start=\"1754\" data-end=\"1774\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1774\" data-end=\"1786\"\u003e0.06248\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532309893168,"sku":"BTR-LSBT400+","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_9383e1c6-9e06-4ebf-bc0b-fb7bc33530d1.jpg?v=1762034012"},{"product_id":"btr-400-ls-big-twin-turbo-camshaft-btr-btt400","title":"BTR 400+ LS Big Twin Turbo Camshaft - BTR-BTT400+","description":"\u003cp\u003e\u003cstrong data-start=\"198\" data-end=\"237\"\u003eBTR 400+ LS Big Twin Turbo Camshaft BTR-BTT400+\u003c\/strong\u003e\u003cbr data-start=\"237\" data-end=\"240\"\u003e\u003cstrong data-start=\"240\" data-end=\"250\"\u003eSpecs:\u003c\/strong\u003e 246\/26X, .619\"\/.619\", 115° LSA\u003cbr data-start=\"281\" data-end=\"284\"\u003e\u003cstrong data-start=\"284\" data-end=\"311\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.07821\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe new BTR Big Twin Turbo cam was designed for use on 82mm or larger twin turbo setups or single 102-106mm turbos in 400-427 cubic inch combos. This cam was designed for use in high horsepower,max effort applications looking for more power at higher rpm , and offers an ultra-aggressive idle. This cam has the potential to push a 400\" engine well over 2000 rwhp and into the 6 second range in the quarter mile. This cam uses ultra stable lobes \u003c\/span\u003e\u003cspan\u003edesigned in house and Spintron tested\u003c\/span\u003e\u003cspan\u003e for higher RPM potential, and was designed to be extremely durable at high rpm when combined with a lightweight valvetrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"data item content\" id=\"description\" data-role=\"content\" aria-labelledby=\"tab-label-description\" role=\"tabpanel\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"QXVYRH4\"\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDue to higher rpm potential combined with greater cylinder pressure from boost we recommend the use of our SK703 spring kits, larger diameter hardened pushrods, and a quality lifter such as a Johnson ST2116LSR or ST2126LSR.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data item title\" aria-labelledby=\"tab-label-additional-title\" data-role=\"collapsible\" id=\"tab-label-additional\" role=\"tab\" data-collapsible=\"true\" aria-controls=\"additional\" aria-selected=\"false\" aria-expanded=\"false\" tabindex=\"0\"\u003e\u003c\/div\u003e\n\u003ch3 data-start=\"1658\" data-end=\"1675\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1677\" data-end=\"2258\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1677\" data-end=\"1702\"\u003e\n\u003ctr data-start=\"1677\" data-end=\"1702\"\u003e\n\u003cth data-start=\"1677\" data-end=\"1693\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1693\" data-end=\"1702\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1730\" data-end=\"2258\"\u003e\n\u003ctr data-start=\"1730\" data-end=\"1764\"\u003e\n\u003ctd data-start=\"1730\" data-end=\"1756\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1756\" data-end=\"1764\"\u003e246°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1765\" data-end=\"1800\"\u003e\n\u003ctd data-start=\"1765\" data-end=\"1792\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1792\" data-end=\"1800\"\u003e26X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1801\" data-end=\"1844\"\u003e\n\u003ctd data-start=\"1801\" data-end=\"1827\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1827\" data-end=\"1844\"\u003e.619\" \/ .619\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1845\" data-end=\"1877\"\u003e\n\u003ctd data-start=\"1845\" data-end=\"1869\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1869\" data-end=\"1877\"\u003e115°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1878\" data-end=\"1910\"\u003e\n\u003ctd data-start=\"1878\" data-end=\"1898\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1898\" data-end=\"1910\"\u003e0.07821\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532310810672,"sku":"BTR-BTT400+","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_b89a9ff4-d872-477d-9ad1-34becbd83e28.jpg?v=1762034306"},{"product_id":"btr-ls-400-low-lift-truck-camshaft-btr-ls400-truckll","title":"BTR LS 400+\" Low Lift Truck Camshaft – BTR-LS400+TRUCKLL","description":"\u003cp\u003e\u003cstrong data-end=\"274\" data-start=\"214\"\u003eBTR LS 400+\" Low Lift Truck Camshaft – BTR-LS400+TRUCKLL\u003c\/strong\u003e\u003cbr data-end=\"277\" data-start=\"274\"\u003e\u003cstrong data-end=\"287\" data-start=\"277\"\u003eSpecs:\u003c\/strong\u003e 217\/23X, .542\"\/.542\", 113.5° LSA\u003cbr data-end=\"323\" data-start=\"320\"\u003e\u003cstrong data-end=\"350\" data-start=\"323\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.0425\"\u003c\/p\u003e\n\u003cp\u003eBTR designed the  BTR-LS400+TRUCKLL cam for use in both Cathedral and Rectangular port headed 400\"-416\" C.I. truck applications.\u003c\/p\u003e\n\u003cp\u003eThis cam was designed to use moderate factory-type valve lift numbers to help valvetrain durability and valve spring life, also allowing the end user to choose a more economical spring kit.\u003c\/p\u003e\n\u003cp\u003eRecommended compression ratio of 10.5 - 1 or less for use with pump gas. Ideal for your daily driver and some light-duty towing. It will also work with most stock converters. Developed from hundreds of hours of in-house cam lobe design and Spintron testing, this cam offers the reliability and durability you have come to expect from BTR.\u003c\/p\u003e\n\u003cdiv class=\"data item content\" id=\"description\" data-role=\"content\" aria-labelledby=\"tab-label-description\" role=\"tabpanel\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"E7SSUDB\"\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReccomended Spring Kits - SP011 or SK018\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data item title\" aria-labelledby=\"tab-label-additional-title\" data-role=\"collapsible\" id=\"tab-label-additional\" role=\"tab\" data-collapsible=\"true\" aria-controls=\"additional\" aria-selected=\"false\" aria-expanded=\"false\" tabindex=\"0\"\u003e\u003c\/div\u003e\n\u003ch3 data-end=\"2016\" data-start=\"1999\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2517\" data-start=\"2018\"\u003e\n\u003cthead data-end=\"2043\" data-start=\"2018\"\u003e\n\u003ctr data-end=\"2043\" data-start=\"2018\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2034\" data-start=\"2018\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\" data-end=\"2043\" data-start=\"2034\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2517\" data-start=\"2071\"\u003e\n\u003ctr data-end=\"2105\" data-start=\"2071\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2097\" data-start=\"2071\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"2105\" data-start=\"2097\" data-col-size=\"md\"\u003e217°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2141\" data-start=\"2106\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2133\" data-start=\"2106\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"2141\" data-start=\"2133\" data-col-size=\"md\"\u003e23X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2185\" data-start=\"2142\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2168\" data-start=\"2142\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-end=\"2185\" data-start=\"2168\" data-col-size=\"md\"\u003e.542\" \/ .542\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2220\" data-start=\"2186\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2210\" data-start=\"2186\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-end=\"2220\" data-start=\"2210\" data-col-size=\"md\"\u003e113.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2252\" data-start=\"2221\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2241\" data-start=\"2221\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-end=\"2252\" data-start=\"2241\" data-col-size=\"md\"\u003e0.0425\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532313759792,"sku":"BTR-LS400+TRUCKLL","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_35747b58-8067-499f-94a3-2a57e6a380a7.jpg?v=1762034442"},{"product_id":"btr-400-ls-medium-turbo-camshaft-btr-lsmt400","title":"BTR 400+ LS Medium Turbo Camshaft - BTR-LSMT400+","description":"\u003cp\u003e\u003cstrong data-start=\"193\" data-end=\"230\"\u003eBTR 400+ LS Medium Turbo Camshaft BTR-LSMT400+\u003c\/strong\u003e\u003cbr data-start=\"230\" data-end=\"233\"\u003e\u003cstrong data-start=\"233\" data-end=\"243\"\u003eSpecs:\u003c\/strong\u003e 234\/25X, .618\"\/.618\", 119° LSA\u003cbr data-start=\"274\" data-end=\"277\"\u003e\u003cstrong data-start=\"277\" data-end=\"304\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.04949\"\u003c\/p\u003e\n\u003cdiv class=\"data item content\" id=\"description\" data-role=\"content\" aria-labelledby=\"tab-label-description\" role=\"tabpanel\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"PITHFVQ\"\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cspan\u003eThe new BTR MEDIUM Single Turbo cam was designed for use with an S400 88MM-94MM single turbo in Gen III and Gen IV LS 4\" stroke combos. This cam is recommended for more serious street\/strip type applications looking for maximum power and rpm and offers a moderate idle. This cam uses ultra stable lobes designed in house and Spintron tested for higher RPM potential, and was designed to be extremely durable at high rpm when combined with a lightweight valvetrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1698\" data-end=\"1715\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1717\" data-end=\"2330\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1717\" data-end=\"1742\"\u003e\n\u003ctr data-start=\"1717\" data-end=\"1742\"\u003e\n\u003cth data-start=\"1717\" data-end=\"1733\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1733\" data-end=\"1742\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1770\" data-end=\"2330\"\u003e\n\u003ctr data-start=\"1770\" data-end=\"1804\"\u003e\n\u003ctd data-start=\"1770\" data-end=\"1796\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1796\" data-end=\"1804\"\u003e234°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1805\" data-end=\"1840\"\u003e\n\u003ctd data-start=\"1805\" data-end=\"1832\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1832\" data-end=\"1840\"\u003e25X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1841\" data-end=\"1884\"\u003e\n\u003ctd data-start=\"1841\" data-end=\"1867\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1867\" data-end=\"1884\"\u003e.618\" \/ .618\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1885\" data-end=\"1917\"\u003e\n\u003ctd data-start=\"1885\" data-end=\"1909\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1909\" data-end=\"1917\"\u003e119°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1918\" data-end=\"1950\"\u003e\n\u003ctd data-start=\"1918\" data-end=\"1938\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1938\" data-end=\"1950\"\u003e0.04949\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data item title\" aria-labelledby=\"tab-label-additional-title\" data-role=\"collapsible\" id=\"tab-label-additional\" role=\"tab\" data-collapsible=\"true\" aria-controls=\"additional\" aria-selected=\"false\" aria-expanded=\"false\" tabindex=\"0\"\u003e\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532315201584,"sku":"BTR-LSMT400+","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_d2d9931d-65eb-40f4-a951-7147c6145b72.jpg?v=1762034848"},{"product_id":"btr-400-ls-medium-twin-turbo-camshaft-btr-mtt400","title":"BTR 400+ LS Medium Twin Turbo Camshaft - BTR-MTT400+","description":"\u003cp\u003e\u003cstrong data-start=\"212\" data-end=\"254\"\u003eBTR 400+ LS Medium Twin Turbo Camshaft BTR-MTT400+\u003c\/strong\u003e\u003cbr data-start=\"254\" data-end=\"257\"\u003e\u003cstrong data-start=\"257\" data-end=\"267\"\u003eSpecs:\u003c\/strong\u003e 241\/26X, .619\"\/.619\", 116° LSA\u003cbr data-start=\"298\" data-end=\"301\"\u003e\u003cstrong data-start=\"301\" data-end=\"328\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.06664\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe new BTR MEDIUM Twin Turbo cam was designed for use with twin 76-80 mm setups or up to a single 102mm turbo in 388-427 cubic inch combos. This cam is recommended for more serious street\/strip type applications looking for maximum power and rpm , and offers an aggressive idle. This cam uses ultra stable lobes designed in house and Spintron tested for higher RPM potential, and was designed to be extremely durable at high rpm when combined with a lightweight valvetrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDue to higher rpm potential combined with greater cylinder pressure from boost we recommend the use of our SK703 spring kits, larger diameter hardened pushrods, and a quality lifter such as Johnson ST2116LSR or ST2126LSR.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1608\" data-end=\"1625\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1627\" data-end=\"2223\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1627\" data-end=\"1652\"\u003e\n\u003ctr data-start=\"1627\" data-end=\"1652\"\u003e\n\u003cth data-start=\"1627\" data-end=\"1643\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1643\" data-end=\"1652\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1680\" data-end=\"2223\"\u003e\n\u003ctr data-start=\"1680\" data-end=\"1714\"\u003e\n\u003ctd data-start=\"1680\" data-end=\"1706\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1706\" data-end=\"1714\"\u003e241°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1715\" data-end=\"1750\"\u003e\n\u003ctd data-start=\"1715\" data-end=\"1742\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1742\" data-end=\"1750\"\u003e26X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1751\" data-end=\"1794\"\u003e\n\u003ctd data-start=\"1751\" data-end=\"1777\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1777\" data-end=\"1794\"\u003e.619\" \/ .619\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1795\" data-end=\"1827\"\u003e\n\u003ctd data-start=\"1795\" data-end=\"1819\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1819\" data-end=\"1827\"\u003e116°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1828\" data-end=\"1860\"\u003e\n\u003ctd data-start=\"1828\" data-end=\"1848\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1848\" data-end=\"1860\"\u003e0.06664\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532319854640,"sku":"BTR-MTT400+","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_d9453330-c784-4f95-9528-d5dae17a7b56.jpg?v=1762035797"},{"product_id":"btr-400-ls-nitrous-camshaft-v2-btr-400-nitrous","title":"BTR 400+ LS Nitrous Camshaft – V2 - BTR-400+NITROUS","description":"\u003cp\u003e\u003cstrong data-start=\"221\" data-end=\"258\"\u003eBTR 400+ LS Nitrous Camshaft – V2\u003c\/strong\u003e\u003cbr data-start=\"258\" data-end=\"261\"\u003e\u003cstrong data-start=\"261\" data-end=\"271\"\u003eSpecs:\u003c\/strong\u003e 247\/27X, .618\"\/.618\", 112° LSA\u003cbr data-start=\"302\" data-end=\"305\"\u003e\u003cstrong data-start=\"305\" data-end=\"332\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.09318\"\u003c\/p\u003e\n\u003ch3 data-start=\"1698\" data-end=\"1715\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1717\" data-end=\"2323\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1717\" data-end=\"1742\"\u003e\n\u003ctr data-start=\"1717\" data-end=\"1742\"\u003e\n\u003cth data-start=\"1717\" data-end=\"1733\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1733\" data-end=\"1742\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1770\" data-end=\"2323\"\u003e\n\u003ctr data-start=\"1770\" data-end=\"1804\"\u003e\n\u003ctd data-start=\"1770\" data-end=\"1796\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1796\" data-end=\"1804\"\u003e247°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1805\" data-end=\"1840\"\u003e\n\u003ctd data-start=\"1805\" data-end=\"1832\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1832\" data-end=\"1840\"\u003e27X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1841\" data-end=\"1884\"\u003e\n\u003ctd data-start=\"1841\" data-end=\"1867\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-start=\"1867\" data-end=\"1884\" data-col-size=\"md\"\u003e.618\" \/ .618\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1885\" data-end=\"1917\"\u003e\n\u003ctd data-start=\"1885\" data-end=\"1909\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1909\" data-end=\"1917\"\u003e112°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1918\" data-end=\"1950\"\u003e\n\u003ctd data-start=\"1918\" data-end=\"1938\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-start=\"1938\" data-end=\"1950\" data-col-size=\"md\"\u003e0.09318\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg class=\"pagebuilder-mobile-hidden\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/LS7_-_BTR_400_Nitrous_V2_TR1_Intake_TFS245.png\" alt=\"\" title=\"\" data-element=\"desktop_image\" data-pb-style=\"NEJ56XS\"\u003e\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532319887408,"sku":"BTR-400+NITROUS","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_7516cec1-7571-4fc1-a5f7-c8d61a27deea.jpg?v=1762035909"},{"product_id":"btr-400-ls-small-twin-turbo-camshaft-btr-stt400","title":"BTR 400+ LS Small Twin Turbo Camshaft - BTR-STT400+","description":"\u003cp\u003e\u003cstrong data-start=\"193\" data-end=\"234\"\u003eBTR 400+ LS Small Twin Turbo Camshaft\u003c\/strong\u003e\u003cbr data-start=\"234\" data-end=\"237\"\u003e\u003cstrong data-start=\"237\" data-end=\"247\"\u003eSpecs:\u003c\/strong\u003e 237\/25X, .619\"\/.619\", 117° LSA\u003cbr data-start=\"278\" data-end=\"281\"\u003e\u003cstrong data-start=\"281\" data-end=\"308\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.05840\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe new BTR Small Twin Turbo cam was designed for use with smaller twin 66-76 mm setups or up to a single 94mm turbo in 388-427 cubic inch combos. This cam is recommended for street\/strip type applications looking for more power and rpm , and offers an aggressive idle. This cam uses ultra stable lobes for higher RPM potential, and was designed to be extremely durable at high rpm when combined with a lightweight valvetrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDue to higher rpm potential combined with greater cylinder pressure from boost we recommend the use of our SK703 spring kits and larger diameter hardened pushrods along with a quality lifter such as a Johnson ST2116LSR or ST2126LSR.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1695\" data-end=\"1712\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1714\" data-end=\"2313\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1714\" data-end=\"1739\"\u003e\n\u003ctr data-start=\"1714\" data-end=\"1739\"\u003e\n\u003cth data-start=\"1714\" data-end=\"1730\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1730\" data-end=\"1739\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1767\" data-end=\"2313\"\u003e\n\u003ctr data-start=\"1767\" data-end=\"1801\"\u003e\n\u003ctd data-start=\"1767\" data-end=\"1793\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1793\" data-end=\"1801\"\u003e237°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1802\" data-end=\"1837\"\u003e\n\u003ctd data-start=\"1802\" data-end=\"1829\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1829\" data-end=\"1837\"\u003e25X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1838\" data-end=\"1881\"\u003e\n\u003ctd data-start=\"1838\" data-end=\"1864\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1864\" data-end=\"1881\"\u003e.619\" \/ .619\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1882\" data-end=\"1914\"\u003e\n\u003ctd data-start=\"1882\" data-end=\"1906\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1906\" data-end=\"1914\"\u003e117°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1915\" data-end=\"1947\"\u003e\n\u003ctd data-start=\"1915\" data-end=\"1935\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-start=\"1935\" data-end=\"1947\" data-col-size=\"md\"\u003e0.05840\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532319985712,"sku":"BTR-STT400+","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_1c3ffb90-2fc6-4283-8bda-2031b16e7745.jpg?v=1762036085"},{"product_id":"btr-400-ls-truck-turbo-camshaft-btr-400-truckturbo","title":"BTR 400+ LS Truck Turbo Camshaft - BTR-400+TRUCKTURBO","description":"\u003cp\u003e\u003cstrong data-start=\"183\" data-end=\"219\"\u003eBTR 400+ LS Truck Turbo Camshaft BTR-400+TRUCKTURBO\u003c\/strong\u003e\u003cbr data-start=\"219\" data-end=\"222\"\u003e\u003cstrong data-start=\"222\" data-end=\"232\"\u003eSpecs:\u003c\/strong\u003e 225\/24X, .618\"\/.618\", 116° LSA\u003cbr data-start=\"263\" data-end=\"266\"\u003e\u003cstrong data-start=\"266\" data-end=\"293\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.0458\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBTR is proud to introduce this new addition to our already impressive lineup of Gen III\/IV turbo camshafts. The new 400+TruckTurbo camshaft was designed for those customers running a stroker 400-416 cubic inch turbo combination . Designed to be used with smaller twins or single turbos in the 70-76mm range for use in mild towing or daily driven applications. This cam will help your stroker turbo combination produce additional horsepower throughout the curve, while delivering excellent street manners. As with all BTR offerings, these cams were designed to help achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards.\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eThe use of BTR dual platinum spring kits is required due to high valve lift and increased rpm potential.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eWe also recommend the use of hardened pushrods in power adder applications.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eMay require a aftermarket converter in some truck applications.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eThe use of E85 or higher octane fuel may be required with the addition of higher boost pressure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1648\" data-end=\"1665\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1667\" data-end=\"2260\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1667\" data-end=\"1692\"\u003e\n\u003ctr data-start=\"1667\" data-end=\"1692\"\u003e\n\u003cth data-start=\"1667\" data-end=\"1683\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1683\" data-end=\"1692\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1720\" data-end=\"2260\"\u003e\n\u003ctr data-start=\"1720\" data-end=\"1754\"\u003e\n\u003ctd data-start=\"1720\" data-end=\"1746\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1746\" data-end=\"1754\"\u003e225°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1755\" data-end=\"1790\"\u003e\n\u003ctd data-start=\"1755\" data-end=\"1782\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1782\" data-end=\"1790\"\u003e24X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1791\" data-end=\"1834\"\u003e\n\u003ctd data-start=\"1791\" data-end=\"1817\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1817\" data-end=\"1834\"\u003e.618\" \/ .618\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1835\" data-end=\"1867\"\u003e\n\u003ctd data-start=\"1835\" data-end=\"1859\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1859\" data-end=\"1867\"\u003e116°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1868\" data-end=\"1899\"\u003e\n\u003ctd data-start=\"1868\" data-end=\"1888\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1888\" data-end=\"1899\"\u003e0.0458\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532320084016,"sku":"BTR-400+TRUCKTURBO","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_d30ef58e-cb21-477d-9493-8014211baf95.jpg?v=1762036199"},{"product_id":"btr-400-ls-na-camshaft-v2-btr-400-na","title":"BTR 400+ LS NA Camshaft – V2 - BTR-400+NA","description":"\u003cp\u003e\u003cstrong data-end=\"223\" data-start=\"191\"\u003eBTR 400+ LS NA Camshaft – V2 BTR-400+NA\u003c\/strong\u003e\u003cbr data-end=\"226\" data-start=\"223\"\u003e\u003cstrong data-end=\"236\" data-start=\"226\"\u003eSpecs:\u003c\/strong\u003e 236\/25X, .636\"\/.636\", 114° LSA\u003cbr data-end=\"270\" data-start=\"267\"\u003e\u003cstrong data-end=\"297\" data-start=\"270\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.06514\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDeveloped in-house using BTR designed lobes, the new Stage 400\" NA cam is the latest offering in the BTR Stroker line up. The all new BTR 400\" NA camshaft is a great all around camshaft for use in 402-427 cubic inch engines in the 3500-7000 rpm range. With 18.5 degrees of overlap, it has an aggressive sound, but is docile enough to be driven long distance if needed. The updated cam timing events work well with either Square or Cathedral Port heads along with both long runner FAST or Victor Jr style intake manifolds.  This camshaft may also be used with a Centrifugal style blower like a YSi, F1R, or F1X as well as with 250-300 hp worth of nitrous.  Many people think that increased exhaust duration kills mid range torque, but in back-to-back testing we've seen more power from 3500 RPM to redline compared to cams with less exhaust duration. These new BTR lobe designs were Spintron tested to help  maintain strict valve train stability and durability standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThis camshaft is designed to be used with 1.7 ratio rocker arms ONLY.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWe recommend the use of an aftermarket stall converter in Automatic transmission applications.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRequires the use of our .660\" Lift Platinum spring kit with titanium retainers and hardened pushrods. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1581\" data-end=\"1598\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1600\" data-end=\"2181\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1600\" data-end=\"1625\"\u003e\n\u003ctr data-start=\"1600\" data-end=\"1625\"\u003e\n\u003cth data-start=\"1600\" data-end=\"1616\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1616\" data-end=\"1625\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1653\" data-end=\"2181\"\u003e\n\u003ctr data-start=\"1653\" data-end=\"1687\"\u003e\n\u003ctd data-start=\"1653\" data-end=\"1679\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1679\" data-end=\"1687\"\u003e236°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1688\" data-end=\"1723\"\u003e\n\u003ctd data-start=\"1688\" data-end=\"1715\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1715\" data-end=\"1723\"\u003e25X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1724\" data-end=\"1767\"\u003e\n\u003ctd data-start=\"1724\" data-end=\"1750\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1750\" data-end=\"1767\"\u003e.636\" \/ .636\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1768\" data-end=\"1800\"\u003e\n\u003ctd data-start=\"1768\" data-end=\"1792\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-start=\"1792\" data-end=\"1800\" data-col-size=\"md\"\u003e114°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1801\" data-end=\"1833\"\u003e\n\u003ctd data-start=\"1801\" data-end=\"1821\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-start=\"1821\" data-end=\"1833\" data-col-size=\"md\"\u003e0.06514\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"pagebuilder-mobile-hidden\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/image_12__1.png\" alt=\"\" title=\"\" data-element=\"desktop_image\" data-pb-style=\"IRIQEI5\"\u003e\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532322508848,"sku":"BTR-400+NA","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_cf0116cc-d7d5-4fb0-936b-d575a227a8c2.jpg?v=1762036384"},{"product_id":"btr-5-3-ls-nitrous-camshaft-btr-53nitrous","title":"BTR 5.3 LS Nitrous Camshaft - BTR-53NITROUS","description":"\u003cp\u003e\u003cstrong data-start=\"202\" data-end=\"233\"\u003eBTR 5.3 LS Nitrous Camshaft\u003c\/strong\u003e\u003cbr data-start=\"233\" data-end=\"236\"\u003e\u003cstrong data-start=\"236\" data-end=\"246\"\u003eSpecs:\u003c\/strong\u003e 233\/25X, .636\"\/.636\", 113° LSA\u003cbr data-start=\"277\" data-end=\"280\"\u003e\u003cstrong data-start=\"280\" data-end=\"307\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.06770\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIntroducing the latest offering for use in smaller displacement 5.3 nitrous engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis cam is not for the weak of heart as it produces a rough idle quality and it makes best power in the higher rpm range. When paired with the appropriate BTR valve train components, high flow cylinder heads and intake manifold, this camshaft has made over 450 fwhp on motor. When used in a properly setup lightweight chassis, it has the potential to run deep into the \u003c\/span\u003e\u003cspan\u003e5 second zone in the 1\/8th mile using a large nitrous jet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese BTR lobe designs were Spintron and Engine Dyno tested to achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eREQUIRES THE USE OF A HIGH STALL CONVERTER IN N\/A APPLICATIONS!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1548\" data-end=\"1565\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1567\" data-end=\"2142\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1567\" data-end=\"1592\"\u003e\n\u003ctr data-start=\"1567\" data-end=\"1592\"\u003e\n\u003cth data-start=\"1567\" data-end=\"1583\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1583\" data-end=\"1592\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1620\" data-end=\"2142\"\u003e\n\u003ctr data-start=\"1620\" data-end=\"1654\"\u003e\n\u003ctd data-start=\"1620\" data-end=\"1646\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1646\" data-end=\"1654\"\u003e233°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1655\" data-end=\"1690\"\u003e\n\u003ctd data-start=\"1655\" data-end=\"1682\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1682\" data-end=\"1690\"\u003e25X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1691\" data-end=\"1734\"\u003e\n\u003ctd data-start=\"1691\" data-end=\"1717\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1717\" data-end=\"1734\"\u003e.636\" \/ .636\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1735\" data-end=\"1767\"\u003e\n\u003ctd data-start=\"1735\" data-end=\"1759\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1759\" data-end=\"1767\"\u003e113°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1768\" data-end=\"1800\"\u003e\n\u003ctd data-start=\"1768\" data-end=\"1788\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1788\" data-end=\"1800\"\u003e0.06770\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532323622960,"sku":"BTR-53NITROUS","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_19cd7165-09a3-40a2-a095-6d9491ec8b99.jpg?v=1762036497"},{"product_id":"btr-5-3-stock-block-max-effort-turbo-camshaft-btr-brute53","title":"BTR 5.3 Stock Block Max Effort Turbo Camshaft - BTR-BRUTE53","description":"\u003cp\u003e\u003cstrong data-start=\"232\" data-end=\"281\"\u003eBTR 5.3 Stock Block Max Effort Turbo Camshaft BTR-BRUTE53\u003c\/strong\u003e\u003cbr data-start=\"281\" data-end=\"284\"\u003e\u003cstrong data-start=\"284\" data-end=\"294\"\u003eSpecs:\u003c\/strong\u003e 23X\/25X, .614\"\/.614\", 113.5° LSA\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis BTR 5.3 MAX EFFORT hydraulic roller turbo cam has made upwards of 1650-1700 rwhp when ran in a stock block 5.3 running BTR boost ready 10.5-1 compression forged pistons, BTR prepped TFS 220 cylinder heads, BTR SK703 spring kit, Johnson ST2126LSR lifters and BTR shaft rocker arms. It has been proven to be one of the quickest and fastest stock block 1\/8 mile combos in the world. Using a 98mm -102mm turbo, it has run as quick as 4.20s at over 170mph in the 1\/8 mile.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1678\" data-end=\"1695\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1697\" data-end=\"2226\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1697\" data-end=\"1722\"\u003e\n\u003ctr data-start=\"1697\" data-end=\"1722\"\u003e\n\u003cth data-start=\"1697\" data-end=\"1713\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1713\" data-end=\"1722\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1750\" data-end=\"2226\"\u003e\n\u003ctr data-start=\"1750\" data-end=\"1784\"\u003e\n\u003ctd data-start=\"1750\" data-end=\"1776\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1776\" data-end=\"1784\"\u003e23X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1785\" data-end=\"1820\"\u003e\n\u003ctd data-start=\"1785\" data-end=\"1812\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1812\" data-end=\"1820\"\u003e25X°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1821\" data-end=\"1864\"\u003e\n\u003ctd data-start=\"1821\" data-end=\"1847\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1847\" data-end=\"1864\"\u003e.614\" \/ .614\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1865\" data-end=\"1899\"\u003e\n\u003ctd data-start=\"1865\" data-end=\"1889\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1889\" data-end=\"1899\"\u003e113.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532323655728,"sku":"BTR-BRUTE53","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_b565a7c5-bc39-457a-a30b-7cecc4bac308.jpg?v=1762036629"},{"product_id":"btr-gen-iii-iv-truck-cam-stage-2-v2-btr-31218110","title":"BTR Gen III \u0026 IV Truck Cam – Stage 2 – V2 – BTR-31218110","description":"\u003cp\u003e\u003cstrong data-end=\"238\" data-start=\"196\"\u003eBTR Stage 2 Truck Cam V2 – BTR-31218110\u003c\/strong\u003e\u003cbr data-end=\"241\" data-start=\"238\"\u003e\u003cstrong data-end=\"251\" data-start=\"241\"\u003eSpecs:\u003c\/strong\u003e 212\/218, .553\"\/.553\", 111 +0 LSA\u003c\/p\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"6203855C3E795\" data-element=\"inner\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv data-pb-style=\"6203855C3E7A7\" data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cp\u003e\u003cspan data-pb-style=\"6203855C3E7F9\"\u003eBrian Tooley Racing is proud to introduce the next innovation in the GM performance truck industry. Our all new V2 series was born from the demands of an ever changing market. From toy haulers to trucks turned street rods, our V2 truck cam lineup has an answer for your needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-pb-style=\"6203855C3E804\"\u003eWe have partnered with an OEM Tier 1 supplier to grind the new V2 series. Each V2 cam is born from its own specific cam core. NO GENERIC CORES USED. The end result is a revised camshaft that provides more average torque, higher peak power, and a maximum depth heat treatment for reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-pb-style=\"6203855C3E80F\"\u003eThe Stage 2 grind is a popular choice for those looking to delete DOD\/AFM, or just add some pep to your trucks step. With great power gains and OEM driving characteristics, this camshaft works well with stock converters. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-pb-style=\"6203855C3E819\"\u003e\u003cstrong\u003eMade in the USA!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1451\" data-start=\"1434\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"1953\" data-start=\"1453\"\u003e\n\u003cthead data-end=\"1478\" data-start=\"1453\"\u003e\n\u003ctr data-end=\"1478\" data-start=\"1453\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"1469\" data-start=\"1453\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\" data-end=\"1478\" data-start=\"1469\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"1953\" data-start=\"1506\"\u003e\n\u003ctr data-end=\"1540\" data-start=\"1506\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1532\" data-start=\"1506\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"1540\" data-start=\"1532\" data-col-size=\"md\"\u003e212°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1576\" data-start=\"1541\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1568\" data-start=\"1541\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"1576\" data-start=\"1568\" data-col-size=\"md\"\u003e218°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1620\" data-start=\"1577\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1603\" data-start=\"1577\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-end=\"1620\" data-start=\"1603\" data-col-size=\"md\"\u003e.553\" \/ .553\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1655\" data-start=\"1621\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1645\" data-start=\"1621\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1655\" data-start=\"1645\"\u003e111 +0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"6203855C3E824\" data-element=\"inner\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv data-pb-style=\"6203855C3E83F\" data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cp data-pb-style=\"6203855C3E84A\"\u003e\u003cspan data-pb-style=\"6203855C3E855\"\u003e\u003cstrong\u003eThe dyno test below was conducted on a stock 5.3 with a truck intake, valve spring upgrade, and longtube headers. Stock cam VS our cam.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cfigure data-pb-style=\"6203855C3E860\" data-element=\"main\" data-appearance=\"full-width\" data-content-type=\"image\"\u003e\u003cimg data-pb-style=\"6203855C3E86B\" data-element=\"desktop_image\" title=\"\" alt=\"\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR31218110_Page_1_1.jpg\" class=\"pagebuilder-mobile-hidden\"\u003e\u003c\/figure\u003e\n\u003cdiv data-pb-style=\"6203855C3E881\" data-element=\"main\" data-appearance=\"default\" data-content-type=\"video\"\u003e\n\u003cdiv data-element=\"inner\" class=\"pagebuilder-video-inner\"\u003e\n\u003cdiv data-pb-style=\"6203855C3E88C\" data-element=\"wrapper\" class=\"pagebuilder-video-wrapper\"\u003e\n\u003cdiv class=\"pagebuilder-video-container\"\u003e\u003ciframe title=\"BTR Stage 2 Truck Cam Idle\" id=\"545056891\" data-gtm-yt-inspected-121329007_115=\"true\" data-element=\"video\" src=\"https:\/\/www.youtube.com\/embed\/E1DCfQOKclA?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fbriantooleyracing.com\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532323754032,"sku":"BTR-31218110","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_fc137740-acff-44e4-9de4-2a161680498e.jpg?v=1762036735"},{"product_id":"btr-gen-iii-iv-ls-truck-cam-stage-1-v2-btr-30612120","title":"BTR Gen III \u0026 IV LS Truck Cam – Stage 1 – V2 – BTR-30612120","description":"\u003cp\u003e\u003cstrong data-end=\"220\" data-start=\"178\"\u003eBTR Stage 1 Truck Cam V2 – BTR-30612120\u003c\/strong\u003e\u003cbr data-end=\"223\" data-start=\"220\"\u003e\u003cstrong data-end=\"233\" data-start=\"223\"\u003eSpecs:\u003c\/strong\u003e 206\/212, .553\"\/.553\", 112 +0 LSA\u003cbr data-end=\"269\" data-start=\"266\"\u003e\u003cstrong data-end=\"296\" data-start=\"269\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.02900\"\u003c\/p\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"JVDAD2A\"\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\" data-pb-style=\"L4A1V4F\"\u003e\n\u003cp\u003e\u003cspan\u003eBrian Tooley Racing is proud to introduce the next innovation in the GM performance truck industry. Our V2 series was born from the demands of an ever changing market. From toy haulers to trucks turned street rods, our V2 truck cam lineup has an answer for your needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe have partnered with an OEM Tier 1 supplier to grind the new V2 series. Each V2 cam is born from its own specific cam core. NO GENERIC CORES USED. The end result is a revised camshaft that provides more average torque, higher peak power, and a maximum depth heat treatment for reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Stage 1 grind is a popular choice for those looking to delete DOD\/AFM, or just add some pep to your trucks step. With great power gains and OEM driving characteristics, this camshaft works well with stock converters. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMade in the USA!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1441\" data-end=\"1458\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1460\" data-end=\"1957\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1460\" data-end=\"1485\"\u003e\n\u003ctr data-start=\"1460\" data-end=\"1485\"\u003e\n\u003cth data-start=\"1460\" data-end=\"1476\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1476\" data-end=\"1485\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1513\" data-end=\"1957\"\u003e\n\u003ctr data-start=\"1513\" data-end=\"1547\"\u003e\n\u003ctd data-start=\"1513\" data-end=\"1539\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1539\" data-end=\"1547\"\u003e206°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1548\" data-end=\"1583\"\u003e\n\u003ctd data-start=\"1548\" data-end=\"1575\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1575\" data-end=\"1583\"\u003e212°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1584\" data-end=\"1627\"\u003e\n\u003ctd data-start=\"1584\" data-end=\"1610\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1610\" data-end=\"1627\"\u003e.553\" \/ .553\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1628\" data-end=\"1662\"\u003e\n\u003ctd data-start=\"1628\" data-end=\"1652\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-start=\"1652\" data-end=\"1662\" data-col-size=\"md\"\u003e112 +0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1663\" data-end=\"1695\"\u003e\n\u003ctd data-start=\"1663\" data-end=\"1683\" data-col-size=\"sm\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1683\" data-end=\"1695\"\u003e0.02900\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"LLWH9DO\"\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\" data-pb-style=\"X8MWRXO\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThe dyno test below was conducted on a stock 5.3 with a truck intake, valve spring upgrade, and longtube headers. Stock cam VS our cam.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cfigure data-content-type=\"image\" data-appearance=\"full-width\" data-element=\"main\" data-pb-style=\"A2PX1PC\"\u003e\u003cimg class=\"pagebuilder-mobile-hidden\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR30612120_Page_1.jpg\" alt=\"\" title=\"\" data-element=\"desktop_image\" data-pb-style=\"XU9JGV7\"\u003e\u003c\/figure\u003e\n\u003cdiv data-content-type=\"video\" data-appearance=\"default\" data-element=\"main\" data-pb-style=\"VXKC7YX\"\u003e\n\u003cdiv class=\"pagebuilder-video-inner\" data-element=\"inner\"\u003e\n\u003cdiv class=\"pagebuilder-video-wrapper\" data-element=\"wrapper\" data-pb-style=\"DIC19OY\"\u003e\n\u003cdiv class=\"pagebuilder-video-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/1NwQ5yfh8wg?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fbriantooleyracing.com\" data-element=\"video\" data-gtm-yt-inspected-121329007_115=\"true\" id=\"39658161\" title=\"BTR Stage 1 Truck Cam - Idle\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532324442160,"sku":"BTR-30612120","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_53b15e52-49e5-46b6-a3c1-eec3c3255282.jpg?v=1762036915"},{"product_id":"btr-gen-iii-iv-truck-cam-stage-2-nsr-no-springs-required-btr-31218110nsr","title":"BTR Gen III \u0026 IV Truck Cam – Stage 2 NSR (No Springs Required) – BTR-31218110NSR","description":"\u003cp\u003e\u003cstrong data-end=\"228\" data-start=\"185\"\u003eBTR Stage 2 NSR (No Springs Required) Truck Cam – BTR-31218110NSR\u003c\/strong\u003e\u003cbr data-end=\"231\" data-start=\"228\"\u003e\u003cstrong data-end=\"241\" data-start=\"231\"\u003eSpecs:\u003c\/strong\u003e 212\/218, .480\"\/.480\", 111 +0 LSA\u003cbr data-end=\"277\" data-start=\"274\"\u003e\u003cstrong data-end=\"304\" data-start=\"277\"\u003eIntake Lobe Lift @ TDC:\u003c\/strong\u003e 0.03422\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBrian Tooley Racing is proud to introduce the next innovation in the GM performance truck industry. Our all new V2 series was born from the demands of an ever changing market. From toy haulers to trucks turned street rods, our V2 truck cam lineup has an answer for your needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe have partnered with an OEM Tier 1 supplier to grind the new V2 series. Each V2 cam is born from its own specific cam core. NO GENERIC CORES USED. The end result is a revised camshaft that provides more average torque, higher peak power, and a maximum depth heat treatment for reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Stage 2 grind is a popular choice for those looking to delete DOD\/AFM, or just add some pep to your trucks step. With great power gains and OEM driving characteristics, this camshaft works well with stock converters. NO SPRINGS REQUIRED!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMade in the USA!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1546\" data-start=\"1529\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2044\" data-start=\"1548\"\u003e\n\u003cthead data-end=\"1573\" data-start=\"1548\"\u003e\n\u003ctr data-end=\"1573\" data-start=\"1548\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"1564\" data-start=\"1548\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\" data-end=\"1573\" data-start=\"1564\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2044\" data-start=\"1601\"\u003e\n\u003ctr data-end=\"1635\" data-start=\"1601\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1627\" data-start=\"1601\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1635\" data-start=\"1627\"\u003e212°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1671\" data-start=\"1636\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1663\" data-start=\"1636\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-end=\"1671\" data-start=\"1663\" data-col-size=\"md\"\u003e218°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1715\" data-start=\"1672\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1698\" data-start=\"1672\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-end=\"1715\" data-start=\"1698\" data-col-size=\"md\"\u003e.480\" \/ .480\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1750\" data-start=\"1716\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1740\" data-start=\"1716\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-end=\"1750\" data-start=\"1740\" data-col-size=\"md\"\u003e111 +0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1783\" data-start=\"1751\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1771\" data-start=\"1751\"\u003eIntake Lift @ TDC\u003c\/td\u003e\n\u003ctd data-end=\"1783\" data-start=\"1771\" data-col-size=\"md\"\u003e0.03422\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532327522352,"sku":"BTR-31218110NSR","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_47567ed4-0d7b-442a-aa85-2aff7b222b3b.jpg?v=1762037344"},{"product_id":"btr-gen-iii-iv-truck-cam-stage-3-v2-btr-31824100","title":"BTR Gen III \u0026 IV Truck Cam – Stage 3 – V2 – BTR-31824100","description":"\u003cp\u003e\u003cstrong data-start=\"180\" data-end=\"222\"\u003eBTR Stage 3 Truck Cam V2 – BTR-31824100\u003c\/strong\u003e\u003cbr data-start=\"222\" data-end=\"225\"\u003e\u003cstrong data-start=\"225\" data-end=\"235\"\u003eSpecs:\u003c\/strong\u003e 218\/224, .553\"\/.553\", 110 +0 LSA\u003c\/p\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-element=\"inner\" data-pb-style=\"6203855C3F430\"\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\" data-pb-style=\"6203855C3F442\"\u003e\n\u003cp\u003e\u003cspan data-pb-style=\"6203855C3F47D\"\u003eBrian Tooley Racing is proud to introduce the next innovation in the GM performance truck industry. Our all new V2 series was born from the demands of an ever changing market. From toy haulers to trucks turned street rods, our V2 truck cam lineup has an answer for your needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-pb-style=\"6203855C3F488\"\u003eWe have partnered with an OEM Tier 1 supplier to grind the new V2 series. Each V2 cam is born from its own specific cam core. NO GENERIC CORES USED. The end result is a revised camshaft that provides more average torque, higher peak power, and a maximum depth heat treatment for reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-pb-style=\"6203855C3F494\"\u003eThe Stage 3 grind is a popular choice for those looking to delete DOD\/AFM, or just add some pep to your trucks step. With great power gains and driving characteristics, this camshaft works well with a 2500-3000 stall torque converter. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-pb-style=\"6203855C3F49F\"\u003e\u003cstrong\u003eMade in the USA!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1408\" data-end=\"1425\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1427\" data-end=\"1913\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1427\" data-end=\"1452\"\u003e\n\u003ctr data-start=\"1427\" data-end=\"1452\"\u003e\n\u003cth data-start=\"1427\" data-end=\"1443\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1443\" data-end=\"1452\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1480\" data-end=\"1913\"\u003e\n\u003ctr data-start=\"1480\" data-end=\"1514\"\u003e\n\u003ctd data-start=\"1480\" data-end=\"1506\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1506\" data-end=\"1514\"\u003e218°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1515\" data-end=\"1550\"\u003e\n\u003ctd data-start=\"1515\" data-end=\"1542\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1542\" data-end=\"1550\"\u003e224°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1551\" data-end=\"1594\"\u003e\n\u003ctd data-start=\"1551\" data-end=\"1577\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1577\" data-end=\"1594\"\u003e.553\" \/ .553\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1595\" data-end=\"1629\"\u003e\n\u003ctd data-start=\"1595\" data-end=\"1619\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1619\" data-end=\"1629\"\u003e110 +0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-element=\"inner\" data-pb-style=\"6203855C3F4AB\"\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\" data-pb-style=\"6203855C3F4B6\"\u003e\n\u003cp data-pb-style=\"6203855C3F4C2\"\u003e\u003cspan data-pb-style=\"6203855C3F4CD\"\u003e\u003cstrong\u003eThe dyno test below was conducted on a stock 5.3 with a truck intake, valve spring upgrade, and longtube headers. Stock cam VS our cam.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cfigure data-content-type=\"image\" data-appearance=\"full-width\" data-element=\"main\" data-pb-style=\"6203855C3F4D9\"\u003e\u003cimg class=\"pagebuilder-mobile-hidden\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/5.3_BTR_STG3TRUCK_218-224_V2_Page_1.jpg\" alt=\"\" title=\"\" data-element=\"desktop_image\" data-pb-style=\"6203855C3F4E4\"\u003e\u003c\/figure\u003e\n\u003cdiv data-content-type=\"video\" data-appearance=\"default\" data-element=\"main\" data-pb-style=\"6203855C3F4FB\"\u003e\n\u003cdiv class=\"pagebuilder-video-inner\" data-element=\"inner\"\u003e\n\u003cdiv class=\"pagebuilder-video-wrapper\" data-element=\"wrapper\" data-pb-style=\"6203855C3F507\"\u003e\n\u003cdiv class=\"pagebuilder-video-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Y4EIYRRKFNQ?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fbriantooleyracing.com\" data-element=\"video\" data-gtm-yt-inspected-121329007_115=\"true\" id=\"494391596\" title=\"Brian Tooley Racing Stage 3 Truck Cam Idle Compilation\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532327784496,"sku":"BTR-31824100","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_ffc9c502-9a07-4c98-b153-43470931c06c.jpg?v=1762037477"},{"product_id":"btr-gen-iii-iv-truck-cam-stage-4-v2-btr-32430090","title":"BTR Gen III \u0026 IV Truck Cam – Stage 4 – V2 – BTR-32430090","description":"\u003cp\u003e\u003cstrong data-start=\"189\" data-end=\"231\"\u003eBTR Stage 4 Truck Cam V2 – BTR-32430090\u003c\/strong\u003e\u003cbr data-start=\"231\" data-end=\"234\"\u003e\u003cstrong data-start=\"234\" data-end=\"244\"\u003eSpecs:\u003c\/strong\u003e 224\/230, .553\"\/.553\", 109 +0 LSA\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBrian Tooley Racing is proud to introduce the next innovation in the GM performance truck industry. Our all new V2 series was born from the demands of an ever changing market. From toy haulers to trucks turned street rods, our V2 truck cam lineup has an answer for your needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe have partnered with an OEM Tier 1 supplier to supply steel camshaft cores, each V2 cam is born from its own specific cam core. NO GENERIC CORES USED. The end result is a revised camshaft that provides more average torque, higher peak power, and a maximum depth heat treatment for reliability. We grind these camshafts in-house on one of our Landis LT-1 grinders and finish them with an isotropic polishing so they have maximum durability. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Stage 4 grind is a popular choice for those looking to delete DOD\/AFM, or just add some pep to your trucks step. With great power gains and driving characteristics, this camshaft works well with 2800-3200 stall torque converters with an aggressive idle. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMade in the USA!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1460\" data-end=\"1477\"\u003eCamshaft Data\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1479\" data-end=\"1936\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1479\" data-end=\"1504\"\u003e\n\u003ctr data-start=\"1479\" data-end=\"1504\"\u003e\n\u003cth data-start=\"1479\" data-end=\"1495\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1495\" data-end=\"1504\" data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1532\" data-end=\"1936\"\u003e\n\u003ctr data-start=\"1532\" data-end=\"1566\"\u003e\n\u003ctd data-start=\"1532\" data-end=\"1558\" data-col-size=\"sm\"\u003eIntake Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1558\" data-end=\"1566\"\u003e224°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1567\" data-end=\"1602\"\u003e\n\u003ctd data-start=\"1567\" data-end=\"1594\" data-col-size=\"sm\"\u003eExhaust Duration @ .050\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1594\" data-end=\"1602\"\u003e230°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1603\" data-end=\"1646\"\u003e\n\u003ctd data-start=\"1603\" data-end=\"1629\" data-col-size=\"sm\"\u003eLift (Intake \/ Exhaust)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1629\" data-end=\"1646\"\u003e.553\" \/ .553\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1647\" data-end=\"1681\"\u003e\n\u003ctd data-start=\"1647\" data-end=\"1671\" data-col-size=\"sm\"\u003eLobe Separation Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1671\" data-end=\"1681\"\u003e109 +0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"RJRMGCW\"\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\" data-pb-style=\"PA6RB8W\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThe dyno test below was conducted on a stock 5.3 with a truck intake, valve spring upgrade, and longtube headers. Stock cam VS our cam.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cfigure data-content-type=\"image\" data-appearance=\"full-width\" data-element=\"main\" data-pb-style=\"M0HH6AT\"\u003e\u003cimg class=\"pagebuilder-mobile-hidden\" src=\"https:\/\/briantooleyracing.com\/media\/wysiwyg\/BTR32430090_Page_1_1.jpg\" alt=\"\" title=\"\" data-element=\"desktop_image\" data-pb-style=\"K0BFQY8\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"M3AL6YM\"\u003e\n\u003cdiv data-content-type=\"video\" data-appearance=\"default\" data-element=\"main\" data-pb-style=\"PFX8IUL\"\u003e\n\u003cdiv class=\"pagebuilder-video-inner\" data-element=\"inner\"\u003e\n\u003cdiv class=\"pagebuilder-video-wrapper\" data-element=\"wrapper\" data-pb-style=\"VFA2RXK\"\u003e\n\u003cdiv class=\"pagebuilder-video-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/DKP_VOUIO1s?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fbriantooleyracing.com\" data-element=\"video\" data-gtm-yt-inspected-121329007_115=\"true\" id=\"6325217\" title=\"BTR Stage 4 Truck Cam - Stock Truck Exhaust\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"FEN990A\"\u003e\n\u003cdiv data-content-type=\"video\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cdiv class=\"pagebuilder-video-inner\" data-element=\"inner\"\u003e\n\u003cdiv class=\"pagebuilder-video-wrapper\" data-element=\"wrapper\"\u003e\n\u003cdiv class=\"pagebuilder-video-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/wKeO9XSGKIU?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fbriantooleyracing.com\" data-element=\"video\" data-gtm-yt-inspected-121329007_115=\"true\" id=\"476511893\" title=\"BTR Stage 4 V2 Truck Camshaft - 2010 Tahoe 5.3\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":42532328636464,"sku":"BTR-32430090","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/btr-lsx-hero_43_1_1_9124bc25-54bf-4493-9e8a-eec545fef51c.jpg?v=1762037616"}],"url":"https:\/\/berryperformancesales.com\/collections\/btr-camshafts.oembed","provider":"Berry Performance Sales","version":"1.0","type":"link"}