High-Performance Camshafts & Valvetrains: Theory, Technology, and Selection General Motors and Ram trucks

and Ram trucks

Wes Duenkel has wrenched on Mustangs since 1995

from rusty frames and rotting wheels to gleaming chrome and custom paint

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but at the peak of the muscle car wars

High-Performance Camshafts & Valvetrains: Theory, Technology, and Selection General Motors and Ram trucksUnderstand 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