Top Swap: Let your LS3 breathe easier and make more power with an easy LSXr intake manifold upgrade from FAST Swapping intakes for more power is nothing new in the world of performance. Even with the ...

Feeding an engine cooler, denser air adds power—and C6 Corvettes are no exception. Though finding additional power in Chevy's highly tuned 6.2L and 7.0L powerplants can be challenging, there is still ...

That being the case, the recipe for a hearty "horsepower cake" still requires the proper mechanical ingredients; electronic alterations are simply the icing on that cake. The performance packages ...

Just in case you aren’t up on current events in the LS community, there seems to be a divide wedged firmly between cathedral port and rectangular port enthusiasts. For those unfamiliar with the terms, ...