That car needs the interior stripped, then a pumped 606 with a massiver turbo and intercooler shoved under the hood. Or a pissed off M119.
http://www.youtube.com/watch?v=RjW451BchHk&feature=related
It could sound like that. I'd run the M119 on a stand alone fuel injection and ignition system, something you could tune with a laptop. Then have some custom headers made with side pipes. I'd have the exhuast come out so it would burn your ankles.