The terms Rat and Mouse have been used by enthusiasts to refer to Chevy's big- and small-block engines for decades. But, there is growing use of GM's LS engine family in the rodding world, and that ...

Big displacement, big compression, and a big tank of e85 help make this stroker LS run wild on Westech's dyno. By now we all know about GM's wonder mill, the venerable LS platform, first launched in ...

It's been a banner year for Lingenfelter Performance. They've released new kits for trucks, new performance parts for the C8 Corvette, and now they've dropped a dyno result combining a Magnuson ...

We put together a budget 5.7L LS engine (327 cubic inches) to show that you don't have to go broke to enjoy the benefits of an EFI-equipped LS engine in your classic Chevy. The engine ended up making ...