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COMP Cams 12-903-9

COMP Cams Puller & Mud Race Mechanical Roller Camshaft Small Block Chevy 262-400 1955-98 Lift: .630"/.630"

249-12-903-9

Free Shipping Ships directly from the manufacturer on 09/25/19
Save $20 Off $250, $50 Off $500, $100 Off $1,000, $150 Off $2,000. Promo Code: SAVEMORE exclusions apply

$356.99
COMP Cams Puller & Mud Race Mechanical Roller Camshaft Small Block Chevy 262-400 1955-98 Lift: .630"/.630" $356.99
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Puller & Mud Race Mechanical Roller Camshaft
Small Block Chevy 262-400 1955-98
  • Lift: .630"/.630"
  • Duration: 300°/304°
  • Lobe Separation Angle: 106°
  • RPM Range: 4500-7200
  • COMP Cams 12-903-9 Details

    Small Block Chevrolet 262-400ci 1955-1998

    Good for 377-406 engine with carburetor or injectors.

    Specifications:

    Engine Make/Size
    Chevy Small Block (262-400)
    RPM Range
    4000-7500
    RPM Range
    4200-7200
    RPM Range
    4000-13000
    Lifter Type
    Mechanical Roller
    Int. Duration Advertised (Deg)
    300-5
    Exh. Duration @ .050 in. (Deg)
    266
    Exh. Duration Advertised (Deg)
    304-6
    Exhaust Valve Lift (in.)
    0.63
    Int. Duration @ .050 in. (Deg)
    264
    Intake Valve Lift (in.)
    0.630
    Usage
    Strip
    Quantity
    Sold individually
    Lobe Separation (Deg)
    106
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.63
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.63
    Valve Lift with Factory Rocker Arm Ratio
    0.630 int./0.630 exh.
    Advertised Duration
    300 int./304 exh.
    Computer-Controlled Compatible
    No
    Valve Springs Required
    Yes
    Cam Style
    Mechanical roller tappet
    Exhaust Duration at 050 inch Lift
    267
    Intake Duration at 050 inch Lift
    264
    Duration at 050 inch Lift
    264 int./267 exh.
    Advertised Intake Duration
    300
    Advertised Exhaust Duration
    304
    Basic Operating RPM Range
    4,200-7,200
    Grind Number
    CS 300A-R6
    Manufacturer's Part Number:
    12-903-9
    Shipping Weight:
    8.75
    Package Height:
    3.9
    Package Depth:
    24.3
    Package Width:
    2.8

    Comp Cams Puller and Mud Race Camshafts are good all-around cams with excellent torque, good idle, and good high-range capabilities. With the right set of gears installed, these cams can greatly improve the power of your puller or mud racer.


    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.

  • Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

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