In part one of our Great Crate Update, we subjected a GM Performance Parts LS2 crate motor to a series of performance modifications, including a Comp Xtreme Energy cam, a FAST LSX intake, and two ...
We all know that LS engines respond well to modifications, the very best being a cam swap. So why does the cam offer so much power in an LS application? The reason is that the LS engine family is ...