COMP Cams Camshaft Kit CS 276H-R10

This COMP Cams Xtreme Energy hydraulic roller camshaft kit, specifically the CS 276H-R10 grind, uses a 224/230 degree intake/exhaust duration at .050 lift. This camshaft is designed for high-performance street machines that are looking for a noticeable, choppy idle and are equipped with a 2000+ stall torque converter and appropriate gearing. It’s built for Chevrolet Small Block Gen 1 engines, covering a wide range of displacements from 262 cubic inches up to 400 cubic inches, but it's crucial to confirm your block is a flat tappet design and not a factory roller from 1985 or newer, as this kit is not compatible with those.

When you choose this K-Kit, you're getting a comprehensive package to overhaul your engine's valvetrain. It includes the camshaft itself, hydraulic roller lifters, valve springs, retainers, valve locks, and valve stem seals. To ensure a smooth installation and proper break-in, COMP Cams also includes assembly lube and detailed instructions. This kit is engineered to work with engines that have a 2000+ RPM stall speed torque converter and suitable rear-end gearing, making it a popular choice for enthusiasts looking to extract more power and a more aggressive sound from their classic Chevrolet V8.

This kit is intended for performance builds and is not CARB approved, meaning it cannot be shipped to California. For 1955-1957 Chevrolet 265 engines, a specific oiling groove on the 5th cam journal is required; please contact us for more details on this application. This kit is a significant upgrade for your engine's breathing capabilities, and while it fits many Chevrolet Small Block Gen 1 applications, always verify your specific engine block's configuration before installation.