The latest GM LS-style engines come stock with free-flowing, rectangular-port heads—they just need a great cam to wake them up. Enter Comp Cams' new LSR series. Available for both late-model one-bolt ...

Even the competition has to agree, Chevy's LS-engine family is more than just a worthy successor to the original small-block; it's one hell of a motor. The Blue Oval boys are jumping up and down about ...

Let's face it, not all crate motors are created equal. In a world in which remachined, remanufactured, and reconditioned all blur into one seemingly unremarkable product, it is refreshing to see that ...

COMP Cams has released a new upgrade camshaft kit designed specifically for iron block General Motors 4.8L LS V8 engines running an aftermarket turbocharged setup. COMP Cams says its new Stage 2 LST ...

With so many LS3 and L92 engines on the road and new Camaros already starting to be modified, it was high time GMHTP took a crack at testing a gaggle of streetable cams perfect for the new Gen IV mill ...