"Right away, I was awestruck at how dominant the Hemi engine was ... If you were to try and get it to really hook up, it would probably blow that rear end apart. This is ok; I wanted something ...

You may have seen famed tuner Steve Saleen's latest creations -- the SMS Challenger 570 and 570X-- in our New York Auto Show coverage and wondered how his tweaked Hemi ... is teamed up to a ...

A Hemi mill into an International truck is an extremely unlikely combo, but that's exactly what makes it spectacular. On top of the fact that the blown V8 cranks out around 550 horsepower ...