With bolt-ons including Stainless Works headers, our 2005 GTO project previously made 375.9 hp and 372.7 lb-ft on SLP's Superflow dyno. Then Stainless Works bolted up its new 3-inch exhaust system at ...

The styling and classic status of the C1 Corvette will surely never run out of style, but its lack of horsepower might need some adjustments for these modern times. For thought, if one had a 1959 ...

Engine swaps have been a staple of hot rodding ever since the second car was built. The central concept is to take the baddest engine you can build and stuff it into the lightest car possible. In more ...

We all know that LS engines respond well to modifications, the very best being a cam swap. So why does the cam offer so much power in an LS application? The reason is that the LS engine family is ...

Here it is, just like we promised. This second installment of Mike's LS swap picks up right where we left off last month with the location and mounting of the fuse panel and fuel pump relay and onward ...

Here at GM Authority: The Ultimate Independent Destination for all things General Motors, we would like to think that you can stick an LS-motor in anything to improve it, but sometimes people find ...