COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits SK42-433-11

COMP Cams Xtreme Energy retrofit cam and lifter kits are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy kit available for you. By using an aggressive lobe profile, these kits provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.Brand: COMP Cams
Manufacturer's Part Number: SK42-433-11
Part Type: Camshaft Kits
Product Line: COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits
HP Direct Part Number: CCA-SK42-433-11
UPC: 00036584381815
Cam Style: Hydraulic roller, Retro-fit
Basic Operating RPM Range: 2,200-6,000
Camshaft Use: Street/Strip
Camshaft Manufacturers Description: Needs 9.5:1 compression, lower gears and a 2800+ stall. Rough idle.
Intake Duration at 050 inch Lift: 236
Exhaust Duration at 050 inch Lift: 242
Duration at 050 inch Lift: 236 int./242 exh.
Advertised Intake Duration: 290
Advertised Exhaust Duration: 296
Advertised Duration: 290 int./296 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.515 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.533 in.
Valve Lift with Factory Rocker Arm Ratio: 0.515 int./0.533 exh.
Lobe Separation (degrees): 110
Camshaft Gear Attachment: 1-bolt
Grind Number: XR290HR
Computer-Controlled Compatible: No
Lifters Included: Yes
Lifter Style: Hydraulic roller
Valve Springs Included: No
Retainers Included: No
Locks Included: No
Valve Stem Seals Included: No
Timing Chain and Gears Included: Yes
Timing Chain Style: Double roller
Assembly Lubricant Included: Yes
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: Yes
Quantity: Sold as a kit.