COMP Cams Cam & Lifter Kit C43 280H-R10

COMP Cams is well-known for performance engine components, and this Magnum hydraulic roller camshaft and lifter kit is built to help you get more out of your 4.3L V6. This kit is designed for limited high-performance street use, meaning it’s a solid choice if you’re looking to upgrade your engine for spirited driving and want a noticeable bump in power. It’s a good match for vehicles already equipped with aftermarket intake, headers, and a gear ratio in the 3.40-4.10 range, and it works best with a torque converter of 2500 stall or higher.

This kit includes the camshaft, lifters, assembly lube, decals, and instructions, so you have the essential parts to get started on your build. The camshaft itself features a 224/224 duration at .050 lift, which is a popular grind for this engine size when aiming for improved performance. Expect a mild, rough idle with this setup, which is characteristic of performance cams designed for increased airflow and power. It’s important to note that this kit is not CARB approved and cannot be shipped to California.

When installing this kit, ensure you have the necessary supporting modifications like aftermarket intake and headers to take full advantage of the cam's profile. Following the included instructions will be key to a successful installation and optimal performance. This kit is a significant upgrade for those looking to push the limits of their 4.3L V6 for street performance applications.