SBC Solid Roller Cam w/Small Base Circle

The HOWARDS RACING COMPONENTS SBC Solid Roller Cam with Small Base Circle (SKU HRC114013-06S) is a steel billet mechanical roller camshaft designed for Small Block Chevy 4/7 swap applications. This camshaft is engineered to enhance performance in high-performance street and competition builds, providing the reliability needed for pump-gas engines.

Constructed from durable steel, this solid roller cam features a lift of 0.640 inches, which supports substantial valve opening for improved air and fuel charge efficiency. It is designed to operate between 3,600 and 7,600 RPM, utilizing roller follower technology to minimize friction compared to flat-tappet designs. The cam's specifications include an intake duration of 283 degrees and a 106-degree lobe separation angle, optimizing valve timing for mid-to-high RPM power delivery.

This camshaft is particularly beneficial for applications where factory dimensions must be respected, as its small base circle profile reduces pushrod angle sensitivity and improves geometry in tight engine bay installations. It is an excellent choice for builders looking to maximize performance while maintaining compatibility with existing setups.