its got 104k on it, stock engine==>6.5psi. i'm not saying i'm the best driver in the world and maybe my shifts could be faster, but if u compare that to the 14.7sec time, that's 7 tenths of a second slower..... and actually the first run was only after 2 shifts, cause it bounced off the limiter in 3rd gear right before the line, and the rest are 3 shifts, so i cant be loosing that much time in 3 shifts. after 104k how much power do u think i got left, assuming regular maintenance?