COMP Cams Camshaft Kit CS XR292 R-10

This COMP Cams Xtreme Energy XR292 R-10 solid roller camshaft kit is built around a camshaft with 254 degrees of intake duration and 260 degrees of exhaust duration at 0.050 inch lift. This is a serious piece for Pro Street applications where you need a strong power band, and it’s designed to work with a 3500 RPM stall converter and 11:1 or higher compression ratio. It’s important to note that this kit is intended for Chevrolet GEN 1 Small Block engines and does not fit LT1/LT4 or factory roller blocks from 1985 and newer. Always check your specific engine to confirm if it's a factory roller or flat tappet design before installation.

When you're building a high-performance engine, a complete kit like this takes the guesswork out of matching components. This K-Kit includes the camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and a timing chain set. You also get assembly lube and decals to help with the installation. COMP Cams is well-known for its performance valvetrain components, and this kit is designed to give your engine a significant boost in power, especially in the mid to upper RPM range. It requires a good intake and exhaust system to breathe properly and make the most of its aggressive profile.

This kit is a substantial upgrade for engines like the 350, 400, and others in the GEN 1 Small Block family, including those found in vehicles like the Chevrolet Camaro, Corvette, and C10 trucks. For early 265 engines from 1955-1957, ensure the 5th cam journal has an oiling groove; if not, contact us for specific information. Remember, this camshaft is not CARB approved and cannot be shipped to California.