Free #1221 Air Cleaner With AVS or Performer Carb Purchase Shop Edelbrock

Oval Track 272/274 Solid Roller Cam for Chevrolet Small Block

$505.95

MECHANICAL ROLLER-Good for 311-355 with open carb. Good on road course.

TEMPORARILY OUT OF STOCK
SKU
12-905-9

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 036584698005
    Manufacturer COMP Cams®
    Emissions Code
    Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
    RPM Operating Range 5,000-8,200
    Cam Type Solid Roller
    Camshaft Series Oval Track
    Camshaft Gear Attachment 3-Bolt
    Usage Strip
    California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
    Advertised Intake Duration 308
    Advertised Exhaust Duration 312
    Intake Duration at .050 Inch Lift 272
    Exhaust Duration at .050 Inch Lift 274
    Intake Valve Lift 0.63
    Exhaust Valve Lift 0.63
    Lobe Separation 107
    Valve Timing Lift 0.02
    Exhaust Close ATDC 49
    Intake Open BTDC 47
    Exhaust Open BBDC 83
    Intake Close ABDC 81
    Lifter Style Solid Roller