Certainly, you are well aware that a camshaft imparts motion to a valve, and of the terms describing this phenomenon, such as lift, duration, displacement angle, and lobe centerlines. We'll get to ...

There's no doubt that the valvetrain is the most complex part of any racing engine. It's also pushed the hardest against some incredible stresses. Nextel Cup teams and some manufacturers are putting ...

A camshaft can be a huge performance component for an engine-many people know this. Cam lobe design is often regarded as a black art. Many who have mastered it prefer it that way to keep people from ...