This is contemporary information about what happens when a camshaft imparts motion to a valve. Some of the events are good, some not. Most of them result in power, but not all. We'll talk about the ...

When it comes to upgrading small-block engines, camshafts are a popular choice for enhancing performance. Different camshaft types can significantly alter how an engine breathes and performs, offering ...

Ever wondered what people are talking about when they say "dual overhead cam"? Don't worry, because we're here to explain it all with our handy guide.

Swapping the camshaft in a Cummins engine is not what we'd call easy. The process developed by Cummins borders between genius and insanity. For those not familiar, it involves slotted semi-circular ...

Thumb through the pages of any performance magazine and you'll find it all over the place--camshaft lingo. Lift, duration, base circle, dual-pattern, overlap, rocker-arm ratio; whether you're new to ...