3.73 vs. 3.55 vs. 3.31

[DirtyD]

Originally Posted by Zeek Raise the rev limiter to 7300 and go 3.73s problem solved.

Are you saying that he needs to shift at 7300? If so, there is no point in doing so. That's ~600-700 RPM over where the car makes peak power, and it's way outside the optimum shift points on the car. These cars seem happiest when shifted around 6900-7000 RPM if you are relatively a minor bolt-on car.