COMP Cams Camshaft CB 296C-R8

This is the COMP Cams CB 296C-R8 solid roller camshaft, designed for Chevrolet Big Block engines like the 396, 427, and 454 cubic inch displacements. If you're building a serious drag racing machine or a high-performance street/strip car, this camshaft is engineered to help you achieve significant power gains, especially in the upper RPM range. It's built for engines originally equipped with flat tappet camshafts and is optimized for use with a Melanized or Nitrided distributor gear to ensure proper operation and longevity.

The CB 296C-R8 features a 262 degrees of intake duration and 270 degrees of exhaust duration at .050 lift, making it a potent choice for engines running 4000+ RPM stall converters and compression ratios of 11:1 or higher. This camshaft is specifically tuned for drag racing applications, meaning it excels when the engine is pushed hard. It's important to note that using cast iron or steel distributor gears without the proper surface treatment can lead to premature wear and will void the warranty, so always pair this camshaft with the recommended gear type.

This camshaft is a substantial upgrade for your Big Block Chevrolet. It's a well-built component that requires careful attention to distributor gear compatibility to function correctly and maintain its warranty. If your Big Block is destined for the drag strip or serious performance use, this COMP Cams camshaft offers a proven path to increased horsepower.