Faster than just about anything out there(except for heavily modified cars or cars that cost in excess of 50K) even in stock(7psi) trim, using a 3.7 diff. Then if you do mods, well you take a 2300lb car and anywhere from 220-500hp, well you do the math. I use an 83 ZX NA tranny. I have had the car up to 142mph and it was still pulling, and that was with a bone stock 280ZX Turbo engine with a 3" cat back system(no cat conv) and a huge K&N and 3" intake pipe, oh yeah also use an electric fan. I haven't done any 1/4 mile or anything, not really what I am into.