High-Performance Cams & Valvetrains: Theory, Technology, and Selection

Understand the "magic" of how optimized camshafts extract the most performance from every engine component, eliminating valvetrain guesswork.

Camshafts are the coach and conductor of any four-stroke engine from early flatheads to modern Formula 1. Performance engines are amazingly sensitive to how and when the valves to the combustion chamber open and close. The valvetrain configuration and flow characteristics may change significantly between applications, but the fundamental principles are...