Free shipping over C$100
COMP Cams Xtreme Energy 236/242 Hydraulic Roller Cam for Chrysler 426 HEMI
Part # 24-711-11
Description
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, 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, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
Specifications
| Advertised Exhaust Duration | 294 deg |
|---|---|
| Advertised Intake Duration | 286 deg |
| Assembly Lubricant Included | No |
| Basic Operating RPM Range | 2,500-6,200 RPM |
| 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 Federally Certified Vehicles Manufactured Before 1967? | 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. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| Cam Type | Hydraulic Roller |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Billet Steel |
| Camshaft Series | Xtreme Energy |
| Engine Family | Chrysler 426 HEMI 8 Cylinder (1966-1971) |
| Exhaust Duration at .050 inch Lift | 242 deg |
| Exhaust Valve Lift | 0.548 in |
| Grind Number | XR286HR-10 |
| Intake Duration at .050 Inch Lift | 236 deg |
| Intake Valve Lift | 0.569 in |
| Lifter Type | Hydraulic Roller |
| Lifters Included | No |
| Lobe Separation | 110 deg |
| Usage | Street/Performance |
| Valve Springs Required | Yes |
| UPC / GTIN | 00036584312666 |