COMP Cams Camshaft Kit CS XR252HR-10

If you're looking to improve your towing capability and fuel mileage while maintaining a smooth idle on your 1987 and later Small Block Chevy with a factory roller camshaft, this COMP Cams Xtreme Energy K-Kit is a solid option. This kit is designed to work with stock torque converters and rear gears, making it a straightforward upgrade for many applications, including vehicles like the Chevrolet C1500 Suburban, Buick Roadmaster, and Cadillac Brougham.

This comprehensive kit includes everything you need to get the job done right: the XR252HR-10 camshaft itself, hydraulic roller lifters, valve springs, retainers, valve locks, and valve stem seals. You'll also find a timing chain set to ensure precise valve timing, assembly lube for proper installation, and decals. The camshaft features a 200/206 degree intake/exhaust duration, which is optimized for good low-end torque and excellent drivability, making it well-suited for towing or daily driving where you need reliable power without sacrificing efficiency.

COMP Cams is well-known for its performance camshafts, and this kit represents a complete package for upgrading your engine's performance. The hydraulic roller design offers reduced friction compared to flat tappet systems, contributing to both improved efficiency and longer component life. This kit is a significant upgrade for your engine's breathing capabilities, designed to provide a noticeable improvement in performance for a wide range of classic GM vehicles.