What happens when GM Performance Parts teams up with a loyal, experienced doorslammer racer to prove the mettle of its new LSX protg? More than anything it becomes a lesson learned, a lesson that can ...

So you've done the heads and cam swap and added all the bolt-ons your late-model LS-powered Trans Am or GTO can stand, but 11-second time slips are just not scratching the itch anymore, and you're ...

Right off the bat, let's be clear about this story's title. "Poor Man's LS9" can be interpreted many ways, because wealth is a relative term. So, with the new ZR1 stickering for $103,300 (plus dealer ...

Here's the great thing about gearheads: they're constantly trying to innovate and find the next best performance part in a never ending pursuit of power, and performance. That goes for the guys at ...

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 ...

If you skim the internet, you will find that there are a lot of Jeep Willys models that have been equipped with LSX engines, Nitrous Oxide and plenty of boost. Some of them are pushing 1,000 ...

The next-generation small block could launch for the 2027 model year with displacements of 5.7 and 6.6 liters instead of the ...

So you've done the heads and cam swap and added all the bolt-ons your late-model LS-powered Trans Am or GTO can stand, but 11-second time slips are just not scratching the itch anymore, and you're ...