Re: Stock Diff and gear pulls....
your thinking about the gear change all wrong. a taller gear is going to make the car much slower comming out of the hole. We make a 3-4 shift at about 107-110mph at 6200rpm and hit the traps around 4800 rpm. If we could swap to a 3.27 or even a 3.55. I could see us dropping a couple tenths easy.