Comp Cams Oval Track Camshafts
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-35-639-5

Comp Cams Oval Track Camshafts

$32595
ShippingShips on 09/09/2026
Lowest PriceLowest Price Guarantee

Ford 351W 1969-1996
    Oval Track Mechanical Flat Tappet Camshaft
    Ford 351W 1969-1996
    Lift: .541"/.522"
    Duration: 280°/284°
    Lobe Separation Angle: 106°
    RPM Range: 3000-6500

    Good in heavy car on short tracks. Works with stock manifolds.

    Ford, 351W, Windsor, 351 Windsor, 302, 5.0 HO, Explorer, Mutang, Ford Mustang, 408, 347, Fox Body Mustang, Fox Body, 302 HO, Cougar, F100, F150


    Good in heavy car on short tracks. Works with stock manifolds.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

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.

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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.

When performance and consistency are the difference between taking the checkered flag or falling behind, Comp Cams Oval Track Camshafts are built to deliver the edge serious racers need. Designed specifically for dirt and paved short-track racing, these camshafts are engineered to provide a powerful combination of throttle response, torque, and top-end power across a wide RPM range.

Each oval track camshaft is precision-ground to optimize valve timing and lift for high-compression small block engines—particularly where quick acceleration out of corners and strong mid-range pull matter most. Whether you're racing in IMCA, UMP, or other local and national series, these cams provide the aggressive performance needed to stay ahead of the pack.

Built with endurance in mind, the dirt track camshaft options offer exceptional durability and consistency lap after lap, even in the most demanding race conditions. From slick clay to tight asphalt corners, these camshafts help deliver the dependable horsepower and torque necessary for quick launches and smooth gear transitions.

For racers running a Small Block Chevy engine, the circle track camshaft SBC options are tuned for peak performance within racing rule sets, giving you the competitive advantage without compromising reliability.

Upgrade to Comp Cams Oval Track Camshafts and dominate every lap with proven race-winning performance. Available now at JEGS—your trusted source for serious racing parts.

Part TypeCamshaft
Product LineComp Cams Oval Track Camshafts
BrandCOMP CAMS
Package Height2.8
Package Width2.9
Package Length24.4
Weight9.6 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)246
Cam StyleMechanical flat tappet
Grind Number280B-6
Exh. Duration Advertised (Deg)284-1
Engine Make/SizeFord 351W
Intake Valve Lift With Factory Rocker Arm Ratio (I0.541
Int. Duration @ .050 In. (Deg)242
Basic Operating Rpm Range3,000-6,500
Intake Valve Lash0.02 in (0.508 mm)
Intake Valve Lift0.541 in (13.741 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)280-1
Lobe Separation (Deg)106
Rpm Range3000-6500
Advertised Duration280 int./284 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.522
UsageStrip
Valve Lift With Factory Rocker Arm Ratio0.541 int./0.522 exh.
QuantitySold individually
Exhaust Valve Lash0.022 in (0.559 mm)
Exhaust Valve Lift0.522 in (13.259 mm)
Advertised Intake Duration280
Intake Duration At 050 Inch Lift242
Exhaust Duration At 050 Inch Lift246
Advertised Exhaust Duration284
Lifter TypeMechanical Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift242 int./246 exh.
Valve Springs RequiredYes
Vendor Part Number35-639-5
Package Qty1
Package TypeEA
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