Ok. Thanks for the help guys. I am going to get in touch with my Stang driving friend and let him know that 3.73's would be a good idea. I told him to look into a higher stall but he won't have money for DR's(drag radials) after all that and I would think that even with the 4.6 that would be a necessity to accompany 3.73's and a higher stall.
He wants NOS but I told him from my experiences don't add nitrous or forced induction unless you can afford a rebuild just to be on the safe side.
Thanks for the help again
