With factory performance levels continuing to chart an upward trajectory into the troposphere, it's increasingly difficult to build a speed-modded Corvette capable of reliably slackening jaws at the ...

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 ...

Boats, just like airplanes, work on the same basic principles as an automobile. The only difference is they operate in different spaces. Still, they all run on combustion engines, even though that's ...

Engine shopping can be tough if you're looking through a list of them that all have similar names. A question you might ask yourself is what's the difference between General Motor's LS1 and LSX ...

The new billet-aluminum, SML-based powerplant from Steve Morris Engines builds on the legacy of its Drag Week-winning SMX V-8. There's no denying that the LSX engine family has been hugely successful ...

When it comes to engine swaps, there might not be one that's more popular than the LS swap. This is in large part due to the easy availability of them, but they are also good performers. The LS7 and ...