COMP Cams Xtreme Energy 236/242 Hydraulic Roller Cam for Chrysler 426 HEMI 24-711-11
Specifications:
| Grind Number | XR286HR-10 |
| Basic Operating RPM Range | 2,500-6,200 |
| Intake Duration at .050 Inch Lift | 236 |
| Advertised Exhaust Duration | 294 |
| Lobe Separation | 110 |
| Intake Valve Lift | 0.569 |
| Exhaust Valve Lift | 0.548 |
| Advertised Intake Duration | 286 |
| Exhaust Duration at .050 inch Lift | 242 |
| Lifters Included | No |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | No |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Billet Steel |
| Engine Family | Chrysler 426 HEMI 8 Cylinder (1966-1971) |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Lifter Type | Hydraulic Roller |
| Title | Xtreme Energy 236/242 Hydraulic Roller Cam for Chrysler 426 HEMI |
| Amazon ASIN | N/A |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No |
| C.A.R.B. Exemption Reason | N/A |
| C.A.R.B. E.O. Number | N/A |
| 10602 | XR286HR-10 |
| Camshaft Series | Xtreme Energy |
| Usage | Street/Performance |
| Cam Type | Hydraulic Roller |
| Description_SHO | XE 236/242 HRlr426 |
| Description_INV | XE 236/242 H-Roller Cam Chryslr 426 HEMI |
| Description_KSW | 426 HEMI |
| Description_KSW | 426 |
| Description_KSW | 392 |
| Description_KSW | Plymouth |
| Description_KSW | Charger |
| Description_KSW | Challenger |
| Description_KSW | Six Pack |
| Description_KSW | Barracuda |
| Description_KSW | Cuda |
| Description_KSW | Coronet |
| Description_KSW | Wedge |
| Description_KSW | B |
| Description_KSW | RB |
| Description_KSW | 440 |
| Description_KSW | 383 |
| Description_KSW | HEMI |
| Description_DES | Xtreme Energy 236/242 Hydraulic Roller Cam for Chrysler 426 HEMI |
| Description_APS | Fits Chrysler 426 HEMI |
| Description_EXT | 3.91+ gear |
| Description_EXT | 2800+ stall |
| Description_EXT | 9.5:1+ compression |
| Description_EXT | needs headers |
| Description_EXT | rough idle. |
| Description_MKT | Featuring a quicker valve opening |
| Description_MKT | the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older |
| Description_MKT | slower grinds. Designed to increase performance without sacrificing driveability and creature comforts |
| Description_MKT | the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications |
| Description_MKT | but offer the best performance with aftermarket intake manifolds |
| Description_MKT | lower gear ratios |
| Description_MKT | headers and free flowing exhaust. |
| Description_DEF | Engine Camshaft |