Nice to see cool Mustang owners around this board and have some serious mods to it. Around my place, Mustangs are a dime a dozen, but most of them are either 5.0Ls, 4.6Ls, or something even scarier. Not to mention most of them have insanely loud mufflers.

My neighbour down the street has a 98' GT, but claimed that he dropped in a 393ci. He has not shown me the engine, but the thing is extremely loud; whenever the guy turns on the engine, I can hear it well.

How much would a 393ci make to the wheels? ...and what the hell is a 393ci? I am thinking that it is probably a stroker motor...