Originally Posted by bxpitbull
Well, if you are looking for balls out speed and you are running the GTB/4.5 combo, go 64 pitch 98/24. This will give a 9.9 final drive and the car is a friggin rocket.
That doesn't exactly answer my question but if you're getting a 98 in there that helps. I run a stock motor and am looking for a FDR of 6-7.5. Thanks.
Any one else?