So my buddy just bought an SS AWD and some dooche brought his special edition 6.0 regency the SS is bone stock but the regency had a 6.0 headers, exhaust, programmer, and CAI well he came from a town about an hour and half away talkin all kinds of trash sayin how he was comin down to clean house, first pass i had him by 3 lengths and the SS by 1 then the 2nd pass had him by a length and a half the SS by 2 then the 3rd pass had him by a length and the SS by a length and a half so he drove back to where he came from with his tail between his legs, by the way the day before i put my nelson tune on i only beat the SS by 4 feet or so, now im easily a length and a half ahead of him thanks allen