This component group is designed for use in small block Chevrolet (SBC) engines. It centers around a camshaft utilizing hydraulic lifters and a flat tappet design. The kit typically includes the camshaft itself, hydraulic lifters, valve springs, retainers, and valve locks, all matched to work together for optimal engine performance. Installation directly influences valve timing, altering the engine’s power band and overall characteristics.
Its significance lies in its ability to modify an engine’s performance profile. Historically, this configuration offered a balance of performance and ease of maintenance, being a common upgrade for enthusiasts seeking increased power and a more aggressive engine sound. It provided a cost-effective alternative to more complex valve train designs, remaining popular for street and performance applications for many years. Benefits can include improved horsepower and torque output, particularly in specific RPM ranges, depending on the cam’s design specifications.
