COMP Cams Camshaft Kit CS 291T HR-107 M

This COMP Cams Mutha' Thumpr camshaft kit features a 235/249 degree duration at .050 inch lift, designed for hydraulic roller camshafts in OE roller Small Block Chevrolet engines. It's built for high-performance street and strip applications, and it's important to note that it requires a minimum of 9:1 compression, a torque converter with at least a 2500 RPM stall speed, and supporting modifications like an upgraded intake, gears, and headers to perform as intended. This camshaft is known for producing a noticeable, rough idle, which is characteristic of its aggressive performance profile.

The GK-Kit includes all the necessary components to get this camshaft installed and running, ensuring proper compatibility and function. This kit is engineered to work with factory roller camshaft setups, making it a popular choice for enthusiasts looking to significantly increase the power output of their engine. While it offers a substantial performance boost, it's crucial to have the supporting modifications in place to realize its full potential and ensure engine longevity. This camshaft is intended for use in a wide range of vehicles, including models like the Chevrolet Camaro, Corvette, and various C/K series trucks from the late 80s through the 90s.

When installing this camshaft, be prepared for a rougher idle than stock, which is a direct result of the aggressive cam profile. It's also important to ensure your engine's valvetrain is in good condition to handle the increased lift and duration. This kit is a significant upgrade for those seeking a more aggressive power band and a distinct sound from their Small Block Chevy.