Horsepower has never been easier to make, and the motor leading the charge is the new LS engine. What we've learned is that just the simple addition of a more aggressive camshaft can easily add 50 to ...

Critical for achieving max cam performance, preventing piston-to-valve contact, and as a doublecheck against assembly errors, accurately locating TDC and degreeing in a custom cam should be a routine ...

Let's start by talking about camshafts that are machined with built-in advance. This is common with nearly all street camshafts. The cam manufacturers know that enthusiasts tend to choose cams that ...

Regular readers know we often run several Xtreme Energy hydraulic-roller camshafts from Comp Cams on our 347 dyno mule. Besides running well, those cams are good choices for a test engine because many ...