COMP Cams Cam & Lifter Kit CB XS290S-10

If you're looking to wake up your Chevrolet Big Block engine, this COMP Cams Xtreme Energy camshaft and lifter kit is a solid option. This kit is designed for Pro Street and bracket racing applications, meaning it's built for serious performance when you need it. It's a flat tappet design, so it's intended for engines originally equipped with that style of camshaft. You'll need to make sure you have the supporting modifications like a good intake system, headers, and appropriate gearing to really take advantage of what this cam has to offer.

Inside this kit, you'll find the camshaft itself, a set of lifters, assembly lube to get everything properly coated before installation, and instructions to guide you through the process. The XS290S-10 camshaft has a 252-degree intake duration and a 260-degree exhaust duration at .050 inch lift, giving it a noticeable performance bump over stock. This cam works well with a 3500 RPM stall torque converter, which is common in performance builds where you want the engine to rev up quickly.

This kit fits a wide range of Chevrolet Big Block applications, including popular models like the 1967-1973 Chevelle, 1967-1974 Corvette, and 1967-1976 Impala, among many others originally equipped with flat tappet camshafts. Remember to check your specific vehicle's original equipment to ensure compatibility. It's important to note that this part is not CARB approved and cannot be shipped to California.