Way back in 2015, we performed the mother of all LS intake tests by running 20 different intakes designed for cathedral-port heads . That test included every cathedral-port intake we could get our ...

The LS3’s blend of power, reliability, and aftermarket support makes it a favorite for both swaps and performance builds. From basic bolt-ons to full Stage 3 transformations, success comes from ...

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 ...

If you want a fresh powerplant, nothing beats the ease and value of a new crate engine. But, since many of us always crave “just a bit more power,” it’s nice to know it’s only a few speed parts away.

"Once you've put headers and a bigger cam into a 2010 Camaro, short of bolting on a blower or building a stroker, the only thing left to do is to install better cylinder heads." Those were the words ...