The new Camaro is pretty stout in stock trim with a fat 6.2L LS3 V-8 lurking underhood. If stock is stout, then modified will be better. We decided to throw a few common upgrades at a manual-trans LS3 ...

So you have a '10 LS3 V-8-powered Camaro and would like to increase the power but can't decide what power-adder to choose: Blower? Turbo? Cam/heads/headers? Nitrous? The choices are endless. Well now ...

In the February issue of GMHTP, I embarked on an exciting project to replace my 2001 Z28's LS1 with a 480-horsepower crate engine from GM Performance Parts. Down at TT Performance in North Jersey, we ...