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 ...

Sometimes you just have to start from the ground up when it comes to building an engine to handle your specific desires. While the LS series welcomes all sorts of bolt-on performance mods to increase ...

It's been a long time coming, but at long last LS motors are finally getting their due thanks to GM Performance Parts and the National Muscle Car Association (NMCA). The First Annual LSX Shootout ...