COMP Cams Camshaft Kit CB XM278H-12

This COMP Cams camshaft kit features a 234/244 degree intake/exhaust duration at .050 lift, a solid specification for improving the breathing of Chevrolet Big Block engines originally equipped with flat tappet camshafts. This kit is designed to work well with improved intake manifolds and headers, making it a popular choice for marine applications with 'A' impellers or any street/strip build looking for more power. It’s a well-built kit that includes everything you need to get the job done: the camshaft itself, a set of lifters, a timing chain set, assembly lube, decals, and installation instructions.

The camshaft profile is a hydraulic flat tappet design, meaning it uses a spring-loaded plunger within the lifter to maintain zero valve lash. This design is known for its reliability and ease of adjustment compared to solid lifters. The included timing set ensures precise synchronization between the camshaft and crankshaft, which is critical for engine performance and longevity. This kit is a comprehensive package for anyone looking to upgrade their engine's performance with a trusted brand in the camshaft industry.