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Xtreme Energy 236/242 Solid Roller Cam SK-Kit for Chevrolet Small Block

Xtreme Energy 236/242 Solid Roller Cam SK-Kit for Chevrolet Small Block

Xtreme Energy 242/248 Solid Roller Cam and Lifter Kit for Chevrolet Small Block

Xtreme Energy 242/248 Solid Roller Cam and Lifter Kit for Chevrolet Small Block

Xtreme Energy 236/242 Solid Roller Cam for Chevrolet Small Block

$522.95
Xtreme Energy™ 236/242 Solid Roller Cam for Chevy Small Block. Great for power touring. Easy on parts. Needs 2500 stall. Rough idle.
In stock
SKU
12-770-8

SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a camshaft with the oiling groove, please call us at 1-800-999-0853 or click here to contact us, and we will assist you with placing an order.

  • Warning: Camshaft Optimized for use with a Melanized or Nitrided distributor gear. Not compatible with cast or steel gears without similar surface treatments. Failure to utilize the proper distributor gear will void all warranties and/or return policies.

  • More Information
    UPC 036584058854
    Manufacturer COMP Cams®
    Emissions Code
    Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
    RPM Operating Range 2,200-6,200
    Cam Type Solid Roller
    Camshaft Series Xtreme Energy
    Camshaft Gear Attachment 3-Bolt
    Usage Street/Performance
    California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
    Advertised Intake Duration 274
    Advertised Exhaust Duration 280
    Intake Duration at .050 Inch Lift 236
    Exhaust Duration at .050 Inch Lift 242
    Intake Valve Lift 0.564
    Exhaust Valve Lift 0.57
    Lobe Separation 110
    Valve Timing Lift 0.015
    Exhaust Close ATDC 26
    Intake Open BTDC 31
    Exhaust Open BBDC 74
    Intake Close ABDC 63
    Lifter Style Solid Roller
    Recommended Components
    Component Part Number
    Break-In Lube 159
    Valve Seals 503-16
    Valve Locks 611-16
    Valve Locks 613-16
    Steel Retainers 740-16
    Steel Retainers 730-16
    Timing Set 2100
    Timing Set 3100
    Lifter Kit 818-16
    Valve Springs 977-16
    CL-Kit Upgrade CL12-770-8
    K-Kit Upgrade K12-770-8
    SK-Kit Upgrade SK12-770-8