i know there is alot of debate out there between the 4.10s, 3.90s, and 3.73.
I dont want to go with 3.90s cuz for doesnt make them, but im pretty sure im going to go with 4.10s.
I have a 2002 GT , and was wondering what kind of increase off the line i am going to expect if i add 4.10's...