Though LS1-equipped '04 Goats were certainly stout, the bar was raised even further when GM rolled out the evolutionary Gen IV LS2 engine for the '05-'06 models. In addition to a host of improvements, ...

When introduced for the '05 model year, the C6 received the evolutionary Gen IV LS2 powerplant, which carried ratings of 400 horsepower and 400 lb-ft of torque. While the new engine's cylinder heads ...

Last month we talked about the how we were going to make some power with our almost-stock LS1 engine. Early in the project we decided the prudent use of our time and energy would be to build the stock ...

Since its inception in 1997, the LS1 has become the darling of the aftermarket automobile world. Capable of outstanding power straight from the factory, the engine was first transplanted into our ...