Builder Nathan Hoy turned his humble 2017 Chevy Sonic into a wild V8 sleeper, squeezing a 5.3-liter LM7 truck engine under ...

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 ...

* Common bolt patterns for items like the timing cover, rear cover, oil pan, front engine accessory drive systems, and valve covers (except the early perimeter bolt heads) The new firing order of ...

No matter what happens to the LS over the next decade, it's here to stay and will quickly replace the traditional small-block Chevy. I believe that the trend from Mouse to LS engines is happening much ...

I drove a classic Audi 100 to see how it holds up—and were stunned by how modern it still feels on today’s roads.

This is the drive behind Comp Cams new Fifty State Legal (FSL) camshaft line for the entire range of GM LS Gen III/IV V-8 engines. Thanks to Comp, there is now a 50-state-legal camshaft for almost ...

If you've ever been disappointed by the horsepower figures coming from your Jeep Wrangler JK, whether it has the 3.8-liter or the 3.6-liter V-6, and you've considered an LS swap, you're not alone.

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

Chevrolet introduced the legendary LS V8 engine to the world way back in 1997 as the engine powering the new C5 Corvette. That first engine, the LS1, was a 5.7 liter, aluminum block, pushrod V8 that, ...

BluePrint Engines has been creating crate engines for over 40 years. With that much experience under its belt, it’s no surprise that the Nebraska-based engine specialist will revel an interesting ...