The vid of the Mac against the FGT sums up the two cars perfectly - my GT is the same mod as the one in the video (pulley/tune) and as can be seen, initially the grunt of the blower helps the GT but eventually those turbos spool up and the 12C comes into its own. I beleive that on the right day (cool temps, no wind etc) the 12C might be a 200 mph car in the standing mile. Certainly similarly tuned FGTs have made it to 200 in good conditions on a good track. When it was bone stock my GT ran 180 in the mile but more interestingly, my 12C ran 160 in the half-mile which is pretty awesome in comparison