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COMP Cams 12-850-9

Comp Cams Oval Track Camshafts

COMP Cams 12-850-9

249-12-850-9

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COMP Cams 12-850-9 Comp Cams Oval Track Camshafts $340.99
Oval Track Mechanical Roller Camshaft
Chevrolet 262-400ci 1955-1998
Lift: .648"/.648"
Duration: 294°/301°
Lobe Separation Angle: 106°
RPM Range: 5500-8500

COMP Cams 12-850-9 Details

Small Block Chevrolet 262-400ci 1955-1998

  • Mechanical Roller
  • (50mm, 1.968" Roller Cam Bearings)

    For use in blocks modified for 50mm (1.968") roller cam bearings. Designed for use with light valve train above 8200 RPM. Custom grinds available for other journal sizes or specifications.

  • Specifications:

    Exhaust Valve Lift (in.)
    0.648
    Intake Valve Lift (in.)
    0.648
    Int. Duration @ .050 in. (Deg)
    261
    Exh. Duration @ .050 in. (Deg)
    268
    Int. Duration Advertised (Deg)
    294
    Exh. Duration Advertised (Deg)
    301
    RPM Range
    5500-8500
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Mechanical Roller
    Usage
    Strip
    Advertised Duration
    294 int./301 exh.
    Advertised Exhaust Duration
    301
    Advertised Intake Duration
    294
    Basic Operating RPM Range
    5,500-8,500
    Cam Style
    Mechanical roller tappet
    Camshaft Gear Attachment
    3-bolt
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    261 int./268 exh.
    Exhaust Duration at 050 inch Lift
    268
    Exhaust Valve Lash (in.)
    0.022
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.648
    Grind Number
    294RX-6
    Intake Duration at 050 inch Lift
    261
    Intake Valve Lash (in.)
    0.02
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.648
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.648 int./0.648 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    106
    Manufacturer's Part Number:
    12-850-9

    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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