COMP Cams Camshaft Kit CS XE249H-12

This COMP Cams K-Kit gives you everything you need to swap in a new camshaft on your Chevrolet Small Block engine. Inside this box, you'll find the camshaft itself, a full set of lifters, new valve springs, retainers, valve locks, and valve stem seals. It also includes a timing chain set to ensure your timing is spot on, plus assembly lube and decals to finish the job. This kit is designed for Chevrolet Gen 1 Small Blocks, covering a wide range of displacements from 262 to 400 cubic inches, and works well with throttle body, crossfire, or carbureted setups, including many 305 TPI engines.

The XE249H camshaft is a popular choice for building a strong street engine. With its 206/212 degree intake/exhaust duration at .050 lift, it offers a noticeable bump in performance over stock without being too radical for daily driving. This cam profile is well-suited for engines that have been updated with throttle body injection or a carburetor, and it can even be a good option for some factory fuel-injected 305 engines. It's important to note that this kit is for flat tappet camshafts only. If your engine was originally equipped with a factory roller camshaft (typically 1985 and newer in many passenger cars and trucks), this kit will not be compatible. You'll need to remove the intake manifold or timing cover to verify if your block uses a flat tappet or roller setup.

This kit is a solid option for rebuilding or upgrading your classic Chevrolet V8. It’s a comprehensive package that simplifies the process of installing a new camshaft and related valvetrain components. Remember to consult the included instructions for proper installation procedures, and always check your specific engine's configuration to ensure compatibility, especially regarding the flat tappet versus roller lifter setup.