COMP Cams Camshaft Kit CB 306A-R10

This COMP Cams Camshaft Kit CB 306A-R10 features a solid roller camshaft with 270 degrees of intake duration and 280 degrees of exhaust duration at .050 inch lift. This kit is designed for Chevrolet Big Block engines, specifically those displacing 396 to 454 cubic inches, and is intended for applications requiring a significant performance upgrade over stock, such as marine use, mud racing, or bracket racing. It's built to work with engines that have 11.5:1 or higher compression ratios, making it suitable for more aggressive builds.

The SK-Kit designation means this package includes everything you need to get started: the camshaft itself, a set of lifters designed to work with the solid roller profile, a new timing chain set for precise valve timing, assembly lube to ensure proper break-in, and decals for that finishing touch. This comprehensive approach helps ensure all components are matched for optimal performance and longevity. The design aims for easy operation on other engine parts, suggesting it balances aggressive performance with reasonable wear characteristics for its class.

This kit is a solid option for those looking to build a powerful Chevrolet Big Block for demanding applications. It fits a wide range of Chevrolet vehicles originally equipped with flat tappet camshafts, including models like the 1967-1975 Chevrolet Bel Air, 1967-1972 Chevrolet Biscayne, and 1973-1974 Chevrolet Blazer, among many others. Ensure your engine meets the compression and displacement requirements for this high-performance camshaft kit.