SBC Hi-Tech Hyd. Cam CS-41/15H-6

The COMP Cams SBC Hi-Tech Hydraulic Cam CS-41/15H-6 is a purpose-built hydraulic flat tappet camshaft engineered for small block Chevy applications requiring low-lift, oval-track performance characteristics. This camshaft delivers 0.420 inches of lift on both intake and exhaust sides with a 297/299-degree duration split and 106-degree lobe separation angle, optimizing power delivery across the 3000 to 6000 RPM operating range typical of oval-track competition engines.

The hydraulic flat tappet design absorbs valve train shock while maintaining precise valve timing, a critical advantage for sustained high-rpm operation in circle-track and short-track racing. The modest 0.420-inch lift specification works in concert with the 106 LSA to produce a broad torque curve rather than aggressive peak power, favoring consistency and throttle response over raw maximum output. This specification is particularly suited to engines where controlled, predictable power delivery matters as much as absolute horsepower—such as in spec-racing classes or engines prioritizing longevity under repeated full-throttle cycles.

The CS-41/15H-6 serves small block Chevy builders competing in oval-track venues where camshaft selection directly influences lap consistency and fuel efficiency. COMP Cams' Hi-Tech series combines modern manufacturing precision with hydraulic cam technology proven over decades in racing applications. This camshaft is sold as a single unit and requires proper installation by a qualified machine shop or engine builder familiar with small block Chevy valve train assembly and hydraulic lash adjustment procedures.