For the last decade or so, enthusiasts have chosen the popular LS platform over not only the original small-block, but over most other competing engine families as well. Taking over for the original ...

Nothing ever stays the same for long-technology makes sure of that. Not all that long ago, high-tech was a digital electronic ignition system. Today, the new LS1 and LS6 GM engines are pushing the ...

FiTech recently introduced a line of affordable and easy-to-install self-tuning induction systems for GM LS engines designed with both the do-it-yourselfer and the professional EFI tuner in mind. The ...

The 1970 LS6 Chevelle did not just edge out its rivals, it rewrote what “street fast” meant in an era already obsessed with ...

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 ...