bb1211

i just ordered motive 4.30's, master bearing kit, and royal purple oil from mustang tuning for $250.

meebix

Damnnn, thats going to be one fun car to drive. Good luck!

sprostang

Congrats, the 4.10`s just wouldnt be enough would they? (lol)

bearster18

congrats man...I hope the 4.30's work out better for you than me because they are starting to get on my nerves after a year.

jersey98gt

thats why i like 3.73s

bearster18

thats why im dropping to a 3.90 ratio instead because I want my sanity back and to be able to accelerate to a decent speed without having to run it into the 2800rpm area each gear.

Dan04COBRA

Why would you have to run it into 2800 rpm's each gear?

Don't forget you have a 98 GT with a much different transmission gear ratio.

Please remember that before you start scaring 3650 owners.

bearster18

because im in like 5th gear at like 30mph and unless you wanna drive around at like 2800Rpms( which was a number given) I used to like shifting around 2 grand but now its hard to do that so i usually go up to 2300 or so and it uses quite abit of gas.

MustangMafia

Is the gear oil necessary? Or will regular diff oil work?

96WhiteGT

Thats the price you pay to play, dont buy gears if you want a good MPG in your stang.