COMP Cams Camshaft CB 294S-10

If you're building a street/strip Chevrolet Big Block for some serious performance, this COMP Cams Magnum camshaft is a solid option. It's designed for engines originally equipped with flat tappet camshafts, specifically the 396 to 454 cubic inch displacements. This camshaft is intended for applications running a 3000+ RPM stall torque converter or a 4-speed manual transmission, and it works best with a compression ratio of 10:1 or higher, headers, and low rear-end gears. Expect a very rough idle with this camshaft, which is typical for aggressive performance grinds like this one.

This camshaft features a 248-degree intake and 248-degree exhaust duration at .050 inch lift, making it a strong performer for its class. The solid flat tappet design means it requires proper break-in procedures and compatible valve train components. COMP Cams is a well-known name in performance engine building, and this camshaft is built to handle the demands of a performance-oriented street/strip vehicle. It fits a wide range of Chevrolet vehicles from the mid-60s through the mid-90s, including popular models like the Chevelle, Camaro, and C10 pickups.