Because of the dynamic nature of the equation, camshafts are one of the most misunderstood performance components on any motor. This is especially the case on the overhead-cam modular 4.6L Ford motor.

Industrial Opportunity Partners acquired Competition Cams, Inc, which specializes in making camshaft and valve train-related parts for the automotive aftermarket. The acquisition is part of IOP’s ...

You just can't beat the nostalgic ground-pounding sound of a lumpy bumpstick and the whine of a gear drive. Even from miles away, everybody knows you are coming before you pull up to the local car ...

An engine's valvesprings play a critical role in its performance, yet those incorrectly chosen for a given application can cause hobbyists to unknowingly point blame in another direction if an engine ...

Camshaft selection has always been one of the hardest decisions we face when building an engine. Mopar's catalogs give suggestions for their line of camshafts based on the performance level you wish ...