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COMP Cams 11-681-47

COMP Cams Drag Race Mechanical Flat Tappet Camshaft 4 & 7 Swap Big Block Chevy 396-454 1965-96 Lift: .635"/.637"

249-11-681-47

Free Shipping Estimated to ship directly from the manufacturer on 12/26/18

$266.99
COMP Cams Drag Race Mechanical Flat Tappet Camshaft 4 & 7 Swap Big Block Chevy 396-454 1965-96 Lift: .635"/.637" $266.99
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Drag Race Mechanical Flat Tappet Camshaft
4 & 7 Swap
Big Block Chevy 396-454 1965-96
  • Lift: .635"/.637"
  • Duration: 292°/308°
  • Lobe Separation Angle: 108°
  • RPM Range: 3600-6800
  • COMP Cams 11-681-47 Details

    Chevy Big Block 396-454 1965-96

  • Drag Race Xtreme RX Camshaft
  • 1 Year Limited Warranty

  • Specifications:

    Intake Valve Lift (in.)
    0.635
    Exhaust Valve Lift (in.)
    0.637
    Int. Duration @ .050 in. (Deg)
    262
    Exh. Duration @ .050 in. (Deg)
    270
    Int. Duration Advertised (Deg)
    292
    Exh. Duration Advertised (Deg)
    308
    RPM Range
    3600-6800
    Engine Make/Size
    Chevy Big Block (396-454)
    Lifter Type
    Hydraulic Flat Tappet
    Usage
    Strip
    Advertised Duration
    292 int./308 exh.
    Advertised Exhaust Duration
    308
    Advertised Intake Duration
    292
    Basic Operating RPM Range
    3,600-6,800
    Cam Style
    Mechanical flat tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    262 int./270 exh.
    Exhaust Duration at 050 inch Lift
    270
    Exhaust Valve Lash (in.)
    0.02
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.637
    Grind Number
    CB 47S TL292A-8
    Intake Duration at 050 inch Lift
    262
    Intake Valve Lash (in.)
    0.018
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.635
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.635 int./0.637 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    108
    Manufacturer's Part Number:
    11-681-47

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

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