Who will win the street race? 100 grand at stake?

May be...

i have a brand new shelby gt500kr with f1 tires 500 pound weight deduction(new body) and 1 tank of Nitrous. i am versing a 2007 m3 twin turbocharged with f1 tires and no nitrous....who will win 100grand at bet here

hmmm depends on the type of turbos he has. the m3 is 420hp stock, with a really good twin turbo set he could be at 700hp or more
on the other hand, the kr you have is 540hp stock. how much NOS are u pumping? a 125 shot? i think if its a short race u will win because the m3s hp kicks in at really high rpms and u will have your nos, in a long race your nos will run out and he will hit peak HP so hell win. dont bet 100k its too close :/region free dvd player x box