COMP Cams Camshaft Kit CS XR268R-10

This COMP Cams Xtreme Energy camshaft kit is built around a solid roller camshaft featuring 230 degrees of intake duration and 236 degrees of exhaust duration at .050 lift. This specific design choice is aimed at providing a noticeable idle and strong performance for weekend cruisers, especially when paired with a 9:1 compression ratio, lower gear ratios, and a torque converter with a 2000+ RPM stall speed. It's designed for Chevrolet Gen 1 Small Block engines, covering a wide range of displacements from 262 to 400 cubic inches.

The kit comes complete with the camshaft, lifters, a timing chain set, assembly lube, decals, and installation instructions, making it a comprehensive package for your engine build. The solid roller design generally offers higher performance potential and better durability at higher RPMs compared to flat tappet or hydraulic roller systems. It's important to verify your engine's original camshaft type; this kit is intended for blocks that originally used a flat tappet camshaft, as many factory roller blocks from 1985 onward may not be compatible without modifications.

For those rebuilding a classic Chevrolet Small Block, this kit offers a significant upgrade. It’s a popular choice for enthusiasts looking to extract more power and achieve a more aggressive engine profile. Always refer to the included instructions for proper installation and break-in procedures to ensure optimal performance and longevity of your new camshaft and valvetrain components.