Simply tweaking an engine's cam specs can transform it from a bring-on-those-3.08:1-gears torque beast to a give-me-rpm-or-give-me-death screamer. In other words, a cam has the power to impart bipolar ...
Announcer Brian Lohnes takes you through the process of the tech inspection and fuel drain conducted at Comp Cams at the 2008 HOT ROD Magazine Pump Gas Drags.