After a long drought, hot-rod parts for the Two-Valve V-8-which powered the legions of Mustang GTs since 1996-are finally coming around. Joining the many bolt-ons are harder-core engine parts, ...

If the cylinder heads are the lungs of an engine, the camshaft is the brain. It affects the powerband and temperament of a motor more than any other single part, and a slight change can turn a car ...

The latest GM LS-style engines come stock with free-flowing, rectangular-port heads—they just need a great cam to wake them up. Enter Comp Cams' new LSR series. Available for both late-model one-bolt ...

We've really been enjoying project C3 Triple-Ex, especially now that we've installed our 427ci "LS7 Killer" small-block, but we've recently encountered an issue common to street engines with ...