Here is a question to you guys that changed from your stock drive to 3.55- I have aftermarket 1.75" headers (Henn) with high-flow RT cats and 3" Borla, 1.7RR, K&N, 65mmTB and Mopar PCM. I have yet to get it dyno'ed but would guess around 430/470 or so (sound right to you guys?) Anyway, on the street, gears are long and I am thinking about 3.55's. Question is, I already have slight traction issues on the street with this set-up and am worried that with the shorter gear that I will do nothing but spin around. I have a car for the track (Corvette) so the Viper is for the street only (spirited street driving with the occasional car to car run...) So, is a dedicated street car with my power faster (0-60ish) on the street with the stock gears or would the 3.55's be faster after I learn how to modulate the power??? I would hate to have SOTP benefit, but be slower around town (especially against those pesky Cobras, Z06's and EVO's) when I'm trying to run them.