Quick Tech Engine - Comp Cams’ new conical valvespring design looks to potentially change the stakes when it comes to making horsepower in your racing engine These days circle track racing engines are ...

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, ...

Choosing the right cam for a supercharged 4.6L Three-Valve motor is no different than choosing one for any other motor-or is it? Right off the bat, the Three-Valve motor has that odd cylinder-head ...