COMP Cams Cam & Lifter Kit CB 290H-R10

COMP Cams is well-known for performance camshafts and valvetrain components. This CL11-450-8 kit is built around their Magnum 232/232 hydraulic roller camshaft, designed for hot street machines. It's a significant upgrade for Chevrolet Big Block engines originally equipped with flat tappet camshafts, like those found in models such as the Chevrolet Impala, Chevelle, and Corvette from the late 60s through the mid-70s. This kit aims to provide a noticeable bump in performance for vehicles intended for spirited driving.

This kit includes the camshaft, hydraulic roller lifters, assembly lube, decals, and instructions, so you have the essential pieces to get started. For optimal performance with this camshaft, COMP Cams recommends a compression ratio of 9.5:1 or higher, a 2500+ stall speed torque converter if you have an automatic transmission, and the use of headers and an aluminum intake manifold. Expect a rough idle characteristic with this aggressive camshaft profile, which is typical for performance applications of this nature.

When installing this camshaft and lifter kit, it's important to follow the included instructions carefully. Proper break-in procedures are crucial for the longevity of the new components. While this kit is designed for enhanced performance, it's important to note that it is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation guide for specific details and recommendations.