COMP Cams Camshaft Kit CS XR260HR-11

This is the COMP Cams Xtreme 4x4 hydraulic roller camshaft kit, part number SK12-411-8, designed for Chevrolet Gen 1 Small Block engines. If you're looking to boost the performance of your classic Chevy, this kit offers a solid increase in mid-range power, making it a popular choice for a wide range of applications, including trucks and muscle cars. It's engineered to work well with a stock torque converter, simplifying installation for many builds.

This kit includes the camshaft itself, a set of hydraulic roller lifters, a timing chain set, assembly lube, decals, and installation instructions. The camshaft features a 210-degree intake and 214-degree exhaust duration at .050 lift, with a 110-degree lobe separation angle. This specific grind is known for delivering good mid-range power gains without sacrificing too much low-end torque, making it a well-rounded option for street-driven vehicles that see regular use. It's important to verify your engine's original setup, as factory roller blocks started appearing in the mid-80s, and this kit is intended for engines with flat tappet camshafts.

When installing this camshaft kit, ensure you have the necessary tools and follow the included instructions carefully. It's a significant upgrade that changes the engine's breathing characteristics, so checking valve spring compatibility and ensuring proper break-in procedures are followed will help you get the most out of this performance enhancement. This kit is not CARB approved and cannot be shipped to California.