COMP Cams Xtreme Energy 242/248 Hydraulic Roller Cam for Chevrolet Big Block GEN VI 01-424-8
Specifications:
| Camshaft Series | Xtreme Energy |
| Usage | Street/Performance |
| Cam Type | Hydraulic Roller |
| Grind Number | XR294HR |
| Basic Operating RPM Range | 2,800-6,200 |
| Intake Duration at .050 Inch Lift | 242 |
| Exhaust Duration at .050 inch Lift | 248 |
| Advertised Intake Duration | 294 |
| Advertised Exhaust Duration | 300 |
| Lobe Separation | 110 |
| Intake Valve Lift | 0.54 |
| Exhaust Valve Lift | 0.56 |
| Lifters Included | No |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | No |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Austempered Ductile Iron |
| Engine Family | Chevrolet GEN VI 454 and 502 c.i. 8 Cylinder (1996-1999) |
| Cam and Lifter Kit Upgrade | CL01-424-8 |
| K-Kit Upgrade | K01-424-8 |
| Lifter Type | Hydraulic Roller |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| SK-Kit Upgrade | SK01-424-8 |
| Title | Xtreme Energy 242/248 Hydraulic Roller Cam for Chevrolet Big Block GEN VI |
| Amazon ASIN | B000VTYQMI |
| 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 | XR294HR |
| Description_SHO | XE 242/248 HRlrBBC6 |
| Description_INV | XE 242/248 Hyd Roller Cam for BBC GEN VI |
| Description_KSW | Chevelle |
| Description_KSW | Camaro |
| Description_KSW | Corvette |
| Description_KSW | Stingray |
| Description_KSW | Silverado |
| Description_KSW | C10 |
| Description_KSW | Firebird |
| Description_KSW | Chevrolet |
| Description_KSW | Big Block |
| Description_KSW | Chevy |
| Description_KSW | BBC |
| Description_KSW | 454 |
| Description_KSW | 427 |
| Description_KSW | 502 |
| Description_KSW | 396 |
| Description_KSW | Caprice |
| Description_KSW | Malibu |
| Description_KSW | Impala |
| Description_KSW | Nova |
| Description_KSW | Monte Carlo |
| Description_KSW | S10 |
| Description_KSW | 572 |
| Description_DES | Xtreme Energy 242/248 Hydraulic Roller Cam for Chevrolet Big Block GEN VI |
| Description_APS | 1996-1999 Chevrolet 454/502 GEN VI Big Block |
| Description_EXT | Best for serious street/ strip use with 10.5:1+ compression and 3000+ stall. Needs good intake |
| Description_EXT | headers and ported heads. |
| 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 |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1996 | Chevrolet | C2500 | Cheyenne | |
| 1997 | Chevrolet | C2500 | Cheyenne | |
| 1998 | Chevrolet | C2500 | Cheyenne | |
| 1999 | Chevrolet | C2500 | LS | |
| 2000 | Chevrolet | C2500 | LS | |
| 1996 | Chevrolet | C2500 | Silverado | |
| 1997 | Chevrolet | C2500 | Silverado | |
| 1998 | Chevrolet | C2500 | Silverado | |
| 1998 | Chevrolet | C2500 | WT | |
| 1996 | Chevrolet | C2500 Suburban | Base | |
| 1997 | Chevrolet | C2500 Suburban | Base | |
| 1998 | Chevrolet | C2500 Suburban | Base | |
| 1999 | Chevrolet | C2500 Suburban | Base | |
| 1996 | Chevrolet | C2500 Suburban | LS | |
| 1997 | Chevrolet | C2500 Suburban | LS | |
| 1998 | Chevrolet | C2500 Suburban | LS | |
| 1999 | Chevrolet | C2500 Suburban | LS | |
| 1996 | Chevrolet | C2500 Suburban | LT | |
| 1997 | Chevrolet | C2500 Suburban | LT | |
| 1996 | Chevrolet | C3500 | Cheyenne | |
| 1997 | Chevrolet | C3500 | Cheyenne | |
| 1998 | Chevrolet | C3500 | Cheyenne | |
| 1999 | Chevrolet | C3500 | LS | |
| 2000 | Chevrolet | C3500 | LS | |
| 1996 | Chevrolet | C3500 | Silverado | |
| 1997 | Chevrolet | C3500 | Silverado | |
| 1998 | Chevrolet | C3500 | Silverado | |
| 1996 | Chevrolet | Express 3500 | Base | |
| 1997 | Chevrolet | Express 3500 | Base | |
| 1998 | Chevrolet | Express 3500 | Base | |
| 1999 | Chevrolet | Express 3500 | Base | |
| 2000 | Chevrolet | Express 3500 | Base | |
| 1996 | Chevrolet | Express 3500 | LS | |
| 1997 | Chevrolet | Express 3500 | LS | |
| 1998 | Chevrolet | Express 3500 | LS | |
| 1999 | Chevrolet | Express 3500 | LS | |
| 2000 | Chevrolet | Express 3500 | LS | |
| 1996 | Chevrolet | G30 | Beauville | |
| 1996 | Chevrolet | G30 | Chevy Van | |
| 1996 | Chevrolet | G30 | Hi-Cube | |
| 1996 | Chevrolet | G30 | Sportvan | |
| 1996 | Chevrolet | K2500 | Cheyenne | |
| 1997 | Chevrolet | K2500 | Cheyenne | |
| 1998 | Chevrolet | K2500 | Cheyenne | |
| 1999 | Chevrolet | K2500 | LS | |
| 2000 | Chevrolet | K2500 | LS | |
| 1996 | Chevrolet | K2500 | Silverado | |
| 1997 | Chevrolet | K2500 | Silverado | |
| 1998 | Chevrolet | K2500 | Silverado | |
| 1998 | Chevrolet | K2500 | WT | |
| 1996 | Chevrolet | K2500 Suburban | Base | |
| 1997 | Chevrolet | K2500 Suburban | Base | |
| 1998 | Chevrolet | K2500 Suburban | Base | |
| 1999 | Chevrolet | K2500 Suburban | Base | |
| 1996 | Chevrolet | K2500 Suburban | LS | |
| 1997 | Chevrolet | K2500 Suburban | LS | |
| 1998 | Chevrolet | K2500 Suburban | LS | |
| 1999 | Chevrolet | K2500 Suburban | LS | |
| 1996 | Chevrolet | K2500 Suburban | LT | |
| 1997 | Chevrolet | K2500 Suburban | LT | |
| 1996 | Chevrolet | K3500 | Cheyenne | |
| 1997 | Chevrolet | K3500 | Cheyenne | |
| 1998 | Chevrolet | K3500 | Cheyenne | |
| 1999 | Chevrolet | K3500 | LS | |
| 2000 | Chevrolet | K3500 | LS | |
| 1996 | Chevrolet | K3500 | Silverado | |
| 1997 | Chevrolet | K3500 | Silverado | |
| 1998 | Chevrolet | K3500 | Silverado | |
| 1996 | Chevrolet | P30 | Base | |
| 1997 | Chevrolet | P30 | Base | |
| 1998 | Chevrolet | P30 | Base | |
| 1999 | Chevrolet | P30 | Base | |
| 1996 | GMC | C2500 | Sierra SL | |
| 1997 | GMC | C2500 | Sierra SL | |
| 1998 | GMC | C2500 | Sierra SL | |
| 1999 | GMC | C2500 | Sierra SL | |
| 2000 | GMC | C2500 | Sierra SL | |
| 1996 | GMC | C2500 | Sierra SLE | |
| 1997 | GMC | C2500 | Sierra SLE | |
| 1998 | GMC | C2500 | Sierra SLE | |
| 1999 | GMC | C2500 | Sierra SLE | |
| 2000 | GMC | C2500 | Sierra SLE | |
| 1996 | GMC | C2500 | Sierra SLT | |
| 1997 | GMC | C2500 | Sierra SLT | |
| 1998 | GMC | C2500 | Sierra SLT | |
| 1999 | GMC | C2500 | Sierra SLT | |
| 2000 | GMC | C2500 | Sierra SLT | |
| 1996 | GMC | C2500 Suburban | Base | |
| 1997 | GMC | C2500 Suburban | Base | |
| 1998 | GMC | C2500 Suburban | Base | |
| 1999 | GMC | C2500 Suburban | Base | |
| 1996 | GMC | C2500 Suburban | SLE | |
| 1997 | GMC | C2500 Suburban | SLE | |
| 1998 | GMC | C2500 Suburban | SLE | |
| 1999 | GMC | C2500 Suburban | SLE | |
| 1996 | GMC | C2500 Suburban | SLT | |
| 1997 | GMC | C2500 Suburban | SLT | |
| 1998 | GMC | C2500 Suburban | SLT | |
| 1999 | GMC | C2500 Suburban | SLT | |
| 1996 | GMC | C3500 | Sierra SL | |
| 1997 | GMC | C3500 | Sierra SL | |
| 1998 | GMC | C3500 | Sierra SL | |
| 1999 | GMC | C3500 | Sierra SL | |
| 2000 | GMC | C3500 | Sierra SL | |
| 1996 | GMC | C3500 | Sierra SLE | |
| 1997 | GMC | C3500 | Sierra SLE | |
| 1998 | GMC | C3500 | Sierra SLE | |
| 1999 | GMC | C3500 | Sierra SLE | |
| 2000 | GMC | C3500 | Sierra SLE | |
| 1996 | GMC | C3500 | Sierra SLT | |
| 1997 | GMC | C3500 | Sierra SLT | |
| 1998 | GMC | C3500 | Sierra SLT | |
| 1999 | GMC | C3500 | Sierra SLT | |
| 2000 | GMC | C3500 | Sierra SLT | |
| 1996 | GMC | G3500 | Magnavan | |
| 1996 | GMC | G3500 | Rally | |
| 1996 | GMC | G3500 | Rally Camper Special | |
| 1996 | GMC | G3500 | Rally STX | |
| 1996 | GMC | G3500 | Vandura | |
| 1996 | GMC | G3500 | Vandura Special | |
| 1996 | GMC | K2500 | Sierra SL | |
| 1997 | GMC | K2500 | Sierra SL | |
| 1998 | GMC | K2500 | Sierra SL | |
| 1999 | GMC | K2500 | Sierra SL | |
| 2000 | GMC | K2500 | Sierra SL | |
| 1996 | GMC | K2500 | Sierra SLE | |
| 1997 | GMC | K2500 | Sierra SLE | |
| 1998 | GMC | K2500 | Sierra SLE | |
| 1999 | GMC | K2500 | Sierra SLE | |
| 2000 | GMC | K2500 | Sierra SLE | |
| 1996 | GMC | K2500 | Sierra SLT | |
| 1997 | GMC | K2500 | Sierra SLT | |
| 1998 | GMC | K2500 | Sierra SLT | |
| 1999 | GMC | K2500 | Sierra SLT | |
| 2000 | GMC | K2500 | Sierra SLT | |
| 1996 | GMC | K2500 Suburban | Base | |
| 1997 | GMC | K2500 Suburban | Base | |
| 1998 | GMC | K2500 Suburban | Base | |
| 1999 | GMC | K2500 Suburban | Base | |
| 1996 | GMC | K2500 Suburban | SLE | |
| 1997 | GMC | K2500 Suburban | SLE | |
| 1998 | GMC | K2500 Suburban | SLE | |
| 1999 | GMC | K2500 Suburban | SLE | |
| 1996 | GMC | K2500 Suburban | SLT | |
| 1997 | GMC | K2500 Suburban | SLT | |
| 1998 | GMC | K2500 Suburban | SLT | |
| 1999 | GMC | K2500 Suburban | SLT | |
| 1996 | GMC | K3500 | Sierra SL | |
| 1997 | GMC | K3500 | Sierra SL | |
| 1998 | GMC | K3500 | Sierra SL | |
| 1999 | GMC | K3500 | Sierra SL | |
| 2000 | GMC | K3500 | Sierra SL | |
| 1996 | GMC | K3500 | Sierra SLE | |
| 1997 | GMC | K3500 | Sierra SLE | |
| 1998 | GMC | K3500 | Sierra SLE | |
| 1999 | GMC | K3500 | Sierra SLE | |
| 2000 | GMC | K3500 | Sierra SLE | |
| 1996 | GMC | K3500 | Sierra SLT | |
| 1997 | GMC | K3500 | Sierra SLT | |
| 1998 | GMC | K3500 | Sierra SLT | |
| 1999 | GMC | K3500 | Sierra SLT | |
| 2000 | GMC | K3500 | Sierra SLT | |
| 1996 | GMC | P3500 | Base | |
| 1997 | GMC | P3500 | Base | |
| 1998 | GMC | P3500 | Base | |
| 1999 | GMC | P3500 | Base | |
| 1996 | GMC | Savana 3500 | Base | |
| 1997 | GMC | Savana 3500 | Base | |
| 1998 | GMC | Savana 3500 | Base | |
| 1999 | GMC | Savana 3500 | Base | |
| 2000 | GMC | Savana 3500 | Base | |
| 1996 | GMC | Savana 3500 | SLE | |
| 1997 | GMC | Savana 3500 | SLE | |
| 1998 | GMC | Savana 3500 | SLE | |
| 1999 | GMC | Savana 3500 | SLE | |
| 2000 | GMC | Savana 3500 | SLE |