COMP Cams Camshaft Kit CB XR286R-10

If you're looking to get more out of your Chevrolet Big Block engine, a solid roller camshaft kit like this one from COMP Cams can make a significant difference. This kit is designed for engines originally equipped with flat tappet camshafts, offering an updated valvetrain for improved performance. It's a popular choice for those building weekend warrior street machines that see regular use and demand more power.

This Xtreme Energy camshaft kit includes the camshaft itself, a set of lifters, a timing chain set, assembly lube, decals, and instructions, so you have the core components needed for the swap. The camshaft features a 248-degree intake and 254-degree exhaust duration at .050 inch lift, with a .558 inch intake and .565 inch exhaust lift, making it a potent upgrade for a street-driven vehicle. For this camshaft to perform at its best, it needs good supporting modifications, such as an efficient intake manifold and exhaust system, along with lower rear axle gears to keep the engine in its power band.

This kit fits a wide range of Chevrolet vehicles from the late 1960s through the mid-1990s, including popular models like the Chevrolet Impala, Chevelle, and Camaro, as well as C10 pickups and C/K series trucks. It's important to note that this camshaft is not CARB approved and cannot be shipped to California. Ensure you have the necessary supporting modifications and a proper stall speed torque converter (around 3000+ RPM) to take full advantage of this camshaft's capabilities.