COMP Cams Cam & Lifter Kit CBVI XR288HR

If you're looking to get more out of your Chevrolet or GMC Big Block Gen VI engine, this COMP Cams Cam & Lifter Kit (CL01-422-8) is a solid choice. This kit is designed for high-performance street and race applications, offering an improved power band over stock. It's a popular upgrade for engines like the 454 and 502 found in trucks and vans from the mid-to-late 90s, including models like the 1996-2000 Chevrolet C2500 and GMC K2500 Suburban.

This kit includes the XR288HR hydraulic roller camshaft and a set of matching lifters, which work together to optimize valve timing and lift for better engine breathing. You'll also find assembly lube, decals, and instructions in the box to help with installation. To really unlock the potential of this camshaft, COMP Cams recommends pairing it with an upgraded intake manifold, headers, a torque converter with at least a 2600 RPM stall speed, and a performance programmer. This combination will allow the engine to take full advantage of the camshaft's more aggressive profile.

When installing this kit, it's important to follow the included instructions carefully, especially regarding the assembly lube and break-in procedure. This is a significant upgrade that requires supporting modifications to function correctly and safely. Please note that this part is not CARB approved and cannot be shipped to California.