COMP Cams Explains the Pros and Cons of Solid, Hydraulic, Flat-Tappet, and Roller Cams, and the Advanced Technology that makes them all Work. With horsepower seemingly growing on trees these days, ...

Valves are critical to the four strokes of an engine. They're what let the intake mixture of air and fuel — or just air, if it mixes with fuel inside the combustion chamber when direct-injection is ...

Do you know how to choose a camshaft? This seems like a simple task because most of us understand what we want from an engine. However, propose this question to 50 Chevy fanatics and you’re bound to ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Valves are critical to the four strokes of an engine. They're what let the intake mixture of air and fuel — or just air, if it ...