Testing. It’s the backbone of hot rodding, and it’s how we separate facts from fiction. It’s also where we generate even more questions, which often results in, you guessed it, more testing. The ...

OK, LS engines are arguably one of the best, if not the best, engines ever fielded by GM, or anyone for that matter. But sometimes they just feel a bit sterile and “soulless.” Maybe what you need is ...

As SDPC’s Dane Arnold explained, “Our secondary goal (aside from the cam tests) was to get tangible results on performance of different superchargers operating at the maximum recommended rpm by the ...