COMP Cams Camshaft Kit CB XR271HR-12

COMP Cams has built a reputation for creating high-performance valvetrain components that help engine builders unlock more power. This Xtreme Energy XR271HR-12 Solid Roller Cam Kit is designed for Chevrolet Big Block 396-454 engines originally equipped with flat tappet camshafts. If you're looking to significantly upgrade the performance of your big block Chevy, this kit offers a comprehensive solution.

This isn't just a camshaft; it's a complete valvetrain package. Inside the box, you'll find the XR271HR-12 solid roller camshaft itself, along with a full set of lifters, valve springs, retainers, valve locks, and valve stem seals. To ensure proper installation and timing, the kit also includes a timing chain set and assembly lube. COMP Cams includes decals and instructions to guide you through the process. The solid roller design offers reduced friction and allows for more aggressive cam profiles compared to flat tappet designs, leading to improved airflow and power output.

This kit is intended for performance applications and is not CARB approved, meaning it cannot be shipped to California. It's crucial to ensure your engine build is compatible with a solid roller camshaft and the associated valvetrain components before installation. Refer to the included instructions for detailed installation procedures and specifications.