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Drag Race 279/286 Solid Roller Cam for Chevrolet Small Block

$505.95

MECHANICAL ROLLER-400 cu.in. and up, good heads, high comp. .900 base circle.

In stock
SKU
12-970-9

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 036584065975
    Manufacturer COMP Cams®
    Emissions Code
    Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
    RPM Operating Range 5,000-7,500
    Cam Type Solid Roller
    Camshaft Series Drag Race (.900" Base Circle)
    Camshaft Gear Attachment 3-Bolt
    Usage Strip
    California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
    Advertised Intake Duration 312
    Advertised Exhaust Duration 325
    Intake Duration at .050 Inch Lift 279
    Exhaust Duration .050 Inch Lift 286
    Intake Valve Lift 0.679
    Exhaust Valve Lift 0.645
    Lobe Separation 108
    Valve Timing Lift 0.02
    Exhaust Close ATDC 35
    Intake Open BTDC 32
    Exhaust Open BBDC 71
    Intake Close ABDC 67
    Lifter Style Solid Roller
    Make Chevrolet