Yellow Heffner GTS Viper TT...Independent rear suspension, 6 speed, full weight etc...It pegged the dyno at 1200rwhp and 1200rwtq and it was still climbing strong....15lbs boost and C16..It did 166mph with a big ass wing on the back..I think it would hit 170 without it...all in a quartermile...Sickness...And you can turn the boost down and drive youir girl around the town... ...Heres the dyno sheet and a pic of it launching...
