COMP Cams Camshaft FS 290Rf-HR10

This COMP Cams Magnum camshaft features a 230 degrees duration on both the intake and exhaust lobes, a solid starting point for building a performance Ford Small Block engine. It's designed to work well with higher compression ratios, specifically around 9.5:1 or more, and pairs best with an aftermarket torque converter that has a higher stall speed, ideally 2500 RPM or above. This camshaft is a great choice for street/strip applications where you want noticeable power gains without excessively wearing out your valve train components.

The Magnum series is known for delivering strong high-RPM power, and this particular grind is well-suited for engines running mild ratio rocker arms and traditional performance valve springs. For optimal performance, consider pairing this camshaft with an aftermarket intake manifold, headers, and a 4-speed transmission with a gear ratio of 4.10 or lower. It's a well-built option that provides a significant step up from stock camshafts, offering a good balance of performance and durability for your build.

When installing this camshaft, remember it's intended for street/strip use only. It's important to ensure your engine setup aligns with the recommended compression ratio and torque converter stall speed to get the most out of this grind. Also, note that this camshaft is not CARB approved and cannot be shipped to California.