COMP Cams Camshaft FB XE284H-10

Starting with the 240/246 degree intake/exhaust duration at .050 lift, this COMP Cams Xtreme Energy camshaft is built for performance applications. It’s a hydraulic flat tappet design intended for street/strip use, meaning it’s meant to perform well both on the road and at the drag strip. To get the most out of this cam, you'll want to pair it with a torque converter rated for 2800 RPM or higher, headers, and lower rear-end gears. It’s also designed to work with a compression ratio around 9.5:1.

This camshaft is a solid option for a range of Ford FE engines, including popular choices like the 352, 390, and 428 cubic inch V8s found in vehicles such as the Ford Fairlane, Mercury Cougar, and Ford F-100 trucks from the 1960s and early 1970s. Expect a noticeable, rough idle with this performance grind, which is typical for cams of this aggressive nature. It’s a well-built component designed to change your engine’s powerband for more spirited driving.