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 ...

The decision-making process when selecting a camshaft used to be little more than answering the question, How big do you want to go? Virtually all Detroit engines came from the factory with hydraulic ...

Cam or lifter problem explained diagnosing valvetrain issues and understanding common engine performance symptoms #Camshaft ...