COMP Cams Camshaft CBVI XR270HR-10

This COMP Cams Xtreme Energy camshaft is a hydraulic roller type, specifically the XR270HR-10 model. You'll get the camshaft itself, ready to be installed in your Chevrolet or GMC big block engine. This camshaft is designed to give your engine a noticeable boost in mid-range power, making it a popular choice for performance applications where you want strong acceleration and pulling power. It's built for engines like the Chevrolet 454 and 502 GEN VI big blocks, and it really likes to be paired with headers to help it breathe better.

The XR270HR-10 features a 218-degree intake duration and a 224-degree exhaust duration, measured at 0.050 inches of lift. This specific lobe profile is what helps it achieve that improved mid-range torque without sacrificing too much low-end grunt. Because it's a hydraulic roller design, it's generally more efficient and can handle higher RPMs compared to older flat-tappet designs. This camshaft fits a range of Chevrolet and GMC trucks and vans from the mid-90s to the early 2000s, including models like the C2500 Suburban, K3500, and Express 3500. It's a well-built component aimed at drivers looking to get more out of their big block V8.

When installing this camshaft, remember that it's intended for performance use and works best when other components in your engine are also set up for performance, especially exhaust headers. It's important to note that this camshaft is not CARB approved and cannot be shipped to California. Always consult the manufacturer's installation instructions for proper setup and break-in procedures to ensure you get the most out of this performance camshaft.