Engine swaps open up a lot of possibilities for project car builders. One of the most common engine swaps to see is the LS swap, with everyone from drift car builders to drag racers opting to use GM's ...

It's hard to know where to start when it comes to Chevrolet's Gen III and Gen IV engines. Upon first glance it would seem that the LS series of engines is evolving faster than any of Darwin's monkey ...

The Chevy LS V8 is one of the most ubiquitous elements in car customization. Any forum post or Facebook group thread about engine trouble usually has at least one comment along the lines of: “Just LS ...

Ever since its introduction in 1997, the Chevrolet LS series of engines has become wildly popular, and for good reason. Designed with a completely fresh slate, the engineers at General Motors were ...

In our LS Engine Picker's Guide article (click here) we scavenged backyards and junkyards for LS engines, blocks, cylinder heads, intake manifolds, and other essential parts for your next build. Well, ...

ANSWERBack in 1955, you (or your grandpa) might have posed a very similar question: "Why does that new-fangled small-block Chevy make more peak power and torque at a higher rpm than my trusty Flathead ...