Hey give me a few I have nephew that builts his own turbos, fireman symbols some awesome exhaust system in the comfort of his own home, now I have him on this reverse using s chevy starter so lets see what he come up with on the 13th when I take my Reaper SS Hayabusa down to Orlando I can say guys so far I got her to 163 mph holding the steering wheel with one hand she handles like a charm and it gets there pretty quickly. Upgrades flashed ecu custom exhaust, 17-inch front wheel, it tachs at 13 rpm so you get the extra. The builder says 175 mph I haven't been there yet but I will! So hold on my friend we may have a solution.