Don't know if you guys have ever heard about Marko D but he is sort of a famous street racer. He has a 1500 HP full interior supra that flat out GOES!!. Here is a thread about his car with 2 vids. The car looks stock but it aint

Larry from Sound Performance (car's builder) replies on LS1tech...
"Thanks guys for all the kind words. Yes the car was driven to and from the track when it ran the 8.45. Yes the car has been driven over 5000 miles this year, valet parked at many Chicago clubs. Yes he has a ton of money in it but we have pushed the envelope further than anyone and research cost money.
The car made over 1400 RWHP from 6800 - 9500. Going down the track it is never below 7500. The dyno graph is time based so the curve looks narrow. Trust me it was not. With the proper torque converter, a 2700 rpm power band is more than enough. We can rev it higher if needed.
http://www.ls2.com/forums/showthread...0&pagenumber=1