COMP Cams Camshaft Kit CS XR252HR-10

This COMP Cams Xtreme Energy camshaft kit is built around a hydraulic roller camshaft with intake and exhaust lobes that open and close at 200 and 206 degrees duration, respectively. This specific lobe profile is chosen for its ability to provide good towing performance and improved fuel mileage while maintaining a smooth idle. It's designed to work with your stock torque converter and rear axle gears, making installation more straightforward for many applications. This kit is intended for Chevrolet small block engines from 1987 and newer that came factory-equipped with a roller camshaft, such as those found in many Chevrolet and GMC trucks, as well as cars like the Camaro and Corvette from that era.

When you're rebuilding the top end of your engine or looking for a noticeable improvement in drivability for towing or daily use, a well-matched camshaft and lifter combination is key. This kit includes not only the camshaft and hydraulic roller lifters but also a new timing chain set to ensure proper valve timing, assembly lube to get everything started right, and decals for that finishing touch. The hydraulic roller design means less friction compared to flat tappet cams, contributing to better performance and longevity. This kit is a solid option for those looking to enhance their engine's capabilities without needing to change out the stock torque converter or rear gears, which simplifies the installation process.

This kit is designed to fit a wide range of Chevrolet and GMC vehicles from 1987 onwards that use the factory roller camshaft setup. Examples include many Chevrolet C/K series trucks and SUVs like the C1500 Suburban, as well as performance-oriented vehicles like the Chevrolet Camaro and Corvette. Always check the detailed fitment guide to confirm compatibility with your specific vehicle. Remember that this camshaft kit is not CARB approved and cannot be shipped to California.