COMP Cams Camshaft Kit CBVI XR270HR-10

This is the COMP Cams XR270HR-10 hydraulic roller camshaft kit, designed for Chevrolet Big Block GEN VI engines. It's a popular choice for builders looking to get more out of their high-performance street engines. This kit includes the camshaft itself, a set of lifters, a timing chain set, assembly lube, decals, and instructions, so you have the core components needed to get started on your engine build.

The XR270HR-10 camshaft features a 230-degree intake and 236-degree exhaust duration at .050 inch lift. This profile is well-suited for engines that will see a lot of street use but are also built for performance. To really make this camshaft shine, COMP Cams recommends pairing it with a torque converter with at least a 2500 RPM stall speed, an improved intake manifold, headers, and lower rear-end gears. These supporting modifications help the engine breathe better and put the power down effectively, especially in the RPM range this cam is designed for.

This kit is intended for Chevrolet Big Block GEN VI applications, fitting a range of trucks and vans like the 1996-2000 Chevrolet C2500 and GMC C2500 Suburban. It's a solid option for those rebuilding their top end and aiming for a noticeable improvement in power and responsiveness. Remember that this camshaft is not CARB approved and cannot be shipped to California.