{"product_id":"holley-vr1-series-brushless-fuel-pump-quick-kit-controller-and-bulkhead-harness-130-psi-12-768","title":"Holley VR1 Series Brushless Fuel Pump Quick Kit, Controller \u0026 Bulkhead Harness, 130 PSI | 12-768","description":"\u003cp\u003eThe Holley 12-768 VR1 Series quick kit pairs a brushless, twin-screw-rotor fuel pump with a harness and a 2-step speed controller, plus a 26-163 bulkhead harness. It is the same kit as the 12-767 with the added bulkhead harness. The pump is rated for 130 PSI and is listed for street\/strip carbureted or EFI combinations, supporting up to 2150 EFI HP or 2400 carburetor HP. The controller runs the pump at a low speed for lower fuel demand or at full speed for high demand, and the pump can be submerged in a fuel cell or chassis mounted.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Holley\u003c\/li\u003e\n\u003cli\u003eApplication: Universal, automotive\u003c\/li\u003e\n\u003cli\u003eKit Contents: VR1 pump, harness, 2-step controller, 26-163 bulkhead harness\u003c\/li\u003e\n\u003cli\u003eMax Pressure: 130 PSI\u003c\/li\u003e\n\u003cli\u003eFree Flow Rating: 170 GPH \/ 644 LPH at 13.8V\u003c\/li\u003e\n\u003cli\u003eVoltage Range: 12-18.5V\u003c\/li\u003e\n\u003cli\u003eMax Amp Draw: 19 A\u003c\/li\u003e\n\u003cli\u003eSupports: Up to 2150 EFI HP or 2400 carb HP (gasoline estimate)\u003c\/li\u003e\n\u003cli\u003eFuel Compatibility: Pump gas, race gas; methanol and E85 for competitive drag race use only\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Anodized, Silver\u003c\/li\u003e\n\u003cli\u003eWarning: California Proposition 65\u003c\/li\u003e\n\u003cli\u003eWarranty: Manufacturer's Limited 90 Day Warranty\u003c\/li\u003e\n\u003cli\u003ePart Number: 12-768\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis pump has no internal bypass, so a bypass-style regulator and return line are required. Do not use a standard conical seat style union (for example AT981510ERL) at the inlet or outlet, since it blocks flow and leads to pump failure. Use a contoured port fitting with an O-ring seal, such as AT985010ERL. Methanol and E85 compatibility is for competitive drag racing only, with the system drained and flushed after each event. Horsepower estimates are based on gasoline at 18.5V and will vary with fuel system design. The pump is not for use on aircraft.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat is the difference between the 12-768 and 12-767?\u003c\/h5\u003e\u003cp\u003eBoth include the VR1 pump, harness and 2-step controller. The 12-768 adds a 26-163 bulkhead harness.\u003c\/p\u003e\u003ch5\u003eHow much horsepower does it support?\u003c\/h5\u003e\u003cp\u003eHolley lists up to 2150 HP on EFI or 2400 HP carbureted, based on gasoline estimates at 18.5V.\u003c\/p\u003e\u003ch5\u003eDoes the pump have an internal bypass?\u003c\/h5\u003e\u003cp\u003eNo. A bypass-style regulator and return line are required.\u003c\/p\u003e\u003ch5\u003eWhat fittings should be used?\u003c\/h5\u003e\u003cp\u003eUse contoured port fittings with an O-ring seal, such as AT985010ERL. Conical seat unions block flow and can cause pump failure.\u003c\/p\u003e\u003ch5\u003eCan it run E85 or methanol?\u003c\/h5\u003e\u003cp\u003eYes, for competitive drag race use only, with the system drained and flushed after each event.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the 12-768 and 12-767?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both include the VR1 pump, harness and 2-step controller. The 12-768 adds a 26-163 bulkhead harness.\"}}, {\"@type\": \"Question\", \"name\": \"How much horsepower does it support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Holley lists up to 2150 HP on EFI or 2400 HP carbureted, based on gasoline estimates at 18.5V.\"}}, {\"@type\": \"Question\", \"name\": \"Does the pump have an internal bypass?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. A bypass-style regulator and return line are required.\"}}, {\"@type\": \"Question\", \"name\": \"What fittings should be used?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Use contoured port fittings with an O-ring seal, such as AT985010ERL. Conical seat unions block flow and can cause pump failure.\"}}, {\"@type\": \"Question\", \"name\": \"Can it run E85 or methanol?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, for competitive drag race use only, with the system drained and flushed after each event.\"}}]}\u003c\/script\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":50768612261936,"sku":"BBVL_12-768","price":1349.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/12-768_011972.jpg?v=1791569664","url":"https:\/\/berryperformancesales.com\/products\/holley-vr1-series-brushless-fuel-pump-quick-kit-controller-and-bulkhead-harness-130-psi-12-768","provider":"Berry Performance Sales","version":"1.0","type":"link"}