Project Groundhog, Part 2: Buttoning things up with the installation of heads, valvetrain, and intake on our rescued 2005-era Chevy LS truck engine. When we left Project Groundhog at the end ofPART 1, ...

For those of us who are GM performance car and truck enthusiasts, the letters "LS" signify reliable, modern, efficient power. Replacing the venerable small-block Chevy in the late '90s, the LS engine ...

It all started with a bench racing session between the author and John Beck of Vintage Hot Rod Design (VHRD). The subject centered on small-block Chevys and the fact that the Gen I versions were now ...

There are many important tools you'll need before beginning to assemble your first LS1. You already have the majority of these, and they are so generic they don't merit a mention here (various metric ...

What we refer to today as the LS family of engines usually refers to the third and fourth generations of Chevrolet’s ...