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COMP Cams 12-940-9

Comp Cams Oval Track Camshafts

COMP Cams 12-940-9

249-12-940-9

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Ships 12/05/16 if Ordered Today
COMP Cams 12-940-9 Comp Cams Oval Track Camshafts $319.99
Oval Track Mechanical Roller Camshaft
Chevrolet 262-400ci 1955-1998
Lift: .645"/.630"
Duration: 290°/300°
Lobe Separation Angle: 106°
RPM Range: 3000-7000

COMP Cams 12-940-9 Details

Small Block Chevrolet 262-400ci 1955-1998

  • Mechanical Roller
  • (Standard Base Circle)

    355 in Late Model with good heads and intake on 1/4 to 3/8 mile tracks.

  • Specifications:

    Exhaust Valve Lift (in.)
    0.63
    Intake Valve Lift (in.)
    0.645
    Int. Duration @ .050 in. (Deg)
    260
    Exh. Duration @ .050 in. (Deg)
    264
    Int. Duration Advertised (Deg)
    290-1
    Exh. Duration Advertised (Deg)
    300-5
    RPM Range
    3000-7000
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Mechanical Roller
    Usage
    Strip
    Advertised Duration
    290 int./300 exh.
    Advertised Exhaust Duration
    300
    Advertised Intake Duration
    290
    Basic Operating RPM Range
    3,000-7,000
    Cam Style
    Mechanical roller tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    260 int./264 exh.
    Exhaust Duration at 050 inch Lift
    264
    Exhaust Valve Lash (in.)
    0.022
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.63
    Grind Number
    CS 290A-R6
    Intake Duration at 050 inch Lift
    260
    Intake Valve Lash (in.)
    0.02
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.645
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.645 int./0.630 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    106
    Manufacturer's Part Number:
    12-940-9

    Comp Cams Oval Track Camshafts are specifically designed for oval track racing. These cams are available for a variety of engine configurations, track lengths, and conditions so there's sure to be one to meet your needs.


    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.

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