Quote: Originally Posted by
m_dunnie 
I agree the viper has better aerodynamics and possibly better gearing, but the N-SRT4 is capable of 235 MPH stock bodied/stock transaxle/big turbo'd built engine. The following link proves it....
RaceDeck Racing Race Deck Racing has the Fastest 4cyl Production Vehicle on the Planet.
That is nowhere near the norm. Impressive to be able to go that fast at all, but it's far from ordinary. Far from a speed you'll see 99.9999% of SRT's come close to reaching. I don't think it applies in this situation with a Viper that should easily outclass the SRT anyway.