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COMP Cams

COMP Cams Ford Small Block Camshaft FS XE276 HR10

$562.99

Camshafts

California Not legal for sale or use in California on any pollution-controlled motor vehicle. This part has no CARB Executive Order; it is intended for off-road or competition use only.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Specifications

Part number
31-494-9
Category
Engine Components › Camshafts
Shipping weight
10.95 lb

Specs are taken from the manufacturer listing. Confirm fitment for your car before ordering.

Details

The COMP Cams Xtreme Energy camshaft delivers enhanced street performance for Ford Small Block engines, offering strong midrange torque and horsepower gains with a smooth yet noticeable idle and responsive throttle—ideal for mild performance upgrades. Designed for street machines, it performs best with proven combinations including the Edelbrock RPM Air-Gap intake manifold, headers, and a TCI Breakaway torque converter (2200–2400 stall) paired with a 3.73 gear ratio, producing a slightly rough idle and improved overall drivability. Featuring full-size base circles, this camshaft works seamlessly with COMP Cams Evolution hydraulic roller tappets and eliminates the need for dog bones and lifter retainers—components never intended for pre-1985 applications. This camshaft supersedes part number 31-442-8, delivering a dependable upgrade with balanced street and performance capability.

  • Eliminates the need for dog bones and lifter retainers, which were never intended for use in pre-1985 applications.
  • Features full-size base circles, works seamlessly with our Comp Cams Evolution hydraulic roller tappets.
  • Supersedes 31-442-8

Fitting available at the shop — ask about installation.