After many fits and starts, we're close to finishing up Circle Track's experimental LS-based Dirt Late Model Engine We knew we might bump into some issues when we began this project building our own ...

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 ...

The LS-based small-block engine family is nothing short of legendary, generating its own series of memes as the go-to power plant for all manner of applications. As it turns out, those applications ...

Every General Motors LS engine is special, starting with the LS1, a 5.7-liter Gen III small block V8 which debuted in the 1997 C5 Corvette. In 2008, GM released the 6.2-liter LS3 based on the Gen IV ...