COMP Cams Camshaft Kit CS 266HR-14

If you're looking to get more out of your 1987 and newer Chevrolet 305 or 350 small block engine with a factory roller camshaft, this COMP Cams CS 266HR-14 camshaft kit is a solid option. It's designed to wake up the mid-range powerband, especially in modified TPI applications, giving you a noticeable boost in acceleration where you'll feel it most.

This kit includes the CS 266HR-14 camshaft, a set of hydraulic roller lifters, a timing chain set, assembly lube, decals, and installation instructions, so you have the core components needed for the job. The camshaft itself features a 210/220 degree intake/exhaust duration at .050 lift, which is a popular grind for improving mid-range torque and horsepower without sacrificing too much low-end drivability. Because this camshaft changes the engine's breathing characteristics, it requires custom tuning to optimize performance and ensure everything runs smoothly. It's important to note that this kit is not CARB approved and cannot be shipped to California.

This kit is compatible with a wide range of vehicles from the late 80s and 90s, including popular models like the Chevrolet Camaro, Corvette, C1500, and Caprice, as well as Buick Roadmaster and Cadillac Brougham. Make sure to consult the full fitment list to confirm it's right for your specific application. Remember that installing a new camshaft is a significant job, and proper installation is key to achieving the desired results and longevity.