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COMP Cams 12-907-9

Drag Race Mechanical Roller Camshaft Lift .630"/.630" Duration 316/326 RPM Range 5200-7800

COMP Cams 12-907-9

249-12-907-9

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COMP Cams 12-907-9 Drag Race Mechanical Roller Camshaft Lift .630"/.630" Duration 316/326 RPM Range 5200-7800 $328.99
Drag Race Mechanical Roller Camshaft
Lift .630"/.630"
Duration 316/326
RPM Range 5200-7800

COMP Cams 12-907-9 Details

Chevy 262-400ci Small Block 1955-98

  • Drag Race Xtreme RX Camshaft
  • 1 Year Limited Warranty

  • Specifications:

    Exhaust Valve Lift (in.)
    0.63
    Intake Valve Lift (in.)
    0.630
    Int. Duration @ .050 in. (Deg)
    280
    Exh. Duration @ .050 in. (Deg)
    288
    Int. Duration Advertised (Deg)
    316-5
    Exh. Duration Advertised (Deg)
    326-4
    RPM Range
    5200-7800
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Mechanical Roller
    Usage
    Strip
    Advertised Duration
    316 int./326 exh.
    Advertised Exhaust Duration
    326
    Advertised Intake Duration
    316
    Basic Operating RPM Range
    5,200-7,800
    Cam Style
    Mechanical roller tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    280 int./288 exh.
    Exhaust Duration at 050 inch Lift
    288
    Exhaust Valve Lash (in.)
    0.028
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.63
    Grind Number
    CS 316A-R8
    Intake Duration at 050 inch Lift
    280
    Intake Valve Lash (in.)
    0.026
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.63
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.630 int./0.630 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    108
    Manufacturer's Part Number:
    12-907-9

    Roller Cam For On Demand Power

    Camshafts specifically designed for use in all ''Super'' catagory cars, especially those equipped with throttle stops. These powerful Comp Cams offer crisp, immediate throttle response and excellent repeatability, plus are relatively easy on valve train parts.

    Features:
  • Wide assortment of racing camshafts for all application requirements of drag, oval track and puller & mud competitors
  • Require accurate assessment of rear end gearing and other vehicle-based equipment to deliver top performance
  • Not made for street use or vehicles requiring accessory drive equipment, such as power brakes, air conditioning, etc.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

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