If there's an elusive animal in the amateur performance world, then degreeing a cam is it. Few know how to do it, and even fewer understand the benefits. If you're following our 347 build from the ...

This diagram shows the major cam events through one full cylinder cycle (two crank revolutions or 720 degrees), beginning at TDC firing. The exhaust lobe and valvetrain is closer to the front, and ...

This overlooked engine part controls everything, and most drivers never think about it.

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 ...