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COMP Cams 31-639-5

Drag Race Mechanical Flat Tappet Camshaft Ford 289-302 1963-95 Lift: .541"/.522"

COMP Cams 31-639-5

249-31-639-5

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COMP Cams 31-639-5 Drag Race Mechanical Flat Tappet Camshaft Ford 289-302 1963-95 Lift: .541"/.522" $204.99
Drag Race Mechanical Flat Tappet Camshaft
Ford 289-302 1963-95
  • Lift: .541"/.522"
  • Duration: 280°/284°
  • Lobe Separation Angle: 106°
  • RPM Range: 3000-7000

  • COMP Cams 31-639-5 Details

    Ford 289-302 1963-95

  • Drag Race Xtreme RX Camshaft
  • 1 Year Limited Warranty

  • Specifications:

    Exhaust Valve Lift (in.)
    0.522
    Intake Valve Lift (in.)
    0.541
    Int. Duration @ .050 in. (Deg)
    242
    Exh. Duration @ .050 in. (Deg)
    246
    Int. Duration Advertised (Deg)
    280-1
    Exh. Duration Advertised (Deg)
    284-1
    RPM Range
    3000-7000
    Engine Make/Size
    Ford 289-302
    Lifter Type
    Mechanical Flat Tappet
    Usage
    Strip
    Advertised Duration
    280 int./284 exh.
    Advertised Exhaust Duration
    284
    Advertised Intake Duration
    280
    Basic Operating RPM Range
    3,000-7,000
    Cam Style
    Mechanical flat tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    242 int./246 exh.
    Exhaust Duration at 050 inch Lift
    246
    Exhaust Valve Lash (in.)
    0.028
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.522
    Grind Number
    FS 280B-6
    Intake Duration at 050 inch Lift
    242
    Intake Valve Lash (in.)
    0.026
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.541
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.541 int./0.522 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    106
    Manufacturer's Part Number:
    31-639-5

    Comp Cams Drag Race Mechanical Falt Tappet Cams are made for the strip. Specifically designed for use in all ''Super'' category cars, especially those equipped with throttle stops. These powerful Comp Cams offer crisp, immediate throttle response and excellent consistency.

    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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