COMP Cams Cam & Lifter Kit FC 283Th R7

COMP Cams is well-known for performance camshafts and valvetrain components. This CL32-600-8 Thumpr camshaft and lifter kit is designed for Ford 351 Cleveland, 351 Modified, and 400 Modified engines, offering a significant upgrade for street performance applications. It's engineered to produce that distinctive choppy, thumping idle that many enthusiasts look for, while also improving overall engine performance.

This kit includes the camshaft itself, a set of hydraulic roller lifters, assembly lube to ensure proper break-in, and decals. It's intended for high-performance street use and works with a stock torque converter, though it really shines with a 2000+ RPM stall converter and appropriate gearing to take full advantage of its powerband. The camshaft profile, with its 227/241 degree intake/exhaust duration, is designed to deliver a noticeable increase in power and torque, especially in the mid-range, contributing to a more aggressive feel on the road.

This kit fits a wide range of Ford vehicles from the late 1960s through the mid-1980s, including popular models like the Ford F-150, Ford Mustang, and Mercury Cougar. While it's designed for street use, the aggressive idle and performance gains mean it's best paired with a torque converter rated for 2000 RPM or higher to keep the engine in its power band. Installation requires careful attention to the included instructions and assembly lube to ensure the longevity of the new components.