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, ...

We've been blown away by the performance of our Gen 3 Coyote and this is coming from someone who does a lot of Coyote engine dyno testing. Back in the Gen 1 Coyote days, it took fully worked heads and ...

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 ...