football7star21

whats going on, my GT is a DD and i wanted to know whether itd be worth it for me to swap the stock gears (3.31s i think) to 3.73s. MY main concern is gas milage how much of a difference will it be. I do alot of highway driving in the summer.

Also would i need a tune, clearly for the RPM and speedo recalibration but im not real sure how that all works

teej281

4.10's or GO HOME!!! I get 26mpg on the highway...same as before my gears. 3.73's are sissy gears. 4.10's you will enjoy big time!!! The way i see the difference between 3.73's and 4.10's is would you rather spend the money and be ho-hum about the gains(3.73's) or would you rather be extremely happy with the purchase and love the car all over again(4.10's)?

MCxQubed

i got this speech too and i bought 4.10s, tho i didnt not put them in yet

timthegreat1

100% 4.10s you will be so happy with them. I was debating the exact same thing and couldn't be happier with my decision to go 4.10s. buy a hand tuner and you can recalibrate it or just a speedcal if you dont want a tuner. In the long run spending the extra on the tuner is worth it!

jt02gt

Umm..... double negative...

And it's so ironic too as I hated English in H.S. but after taking two Comp courses in college I am the English **** now...

teej281

I always have been a grammar ****...not proud of it though. but yea, 4.10's or 4.30's...4.30's for mostly in town and 4.10's if you use the highways a ton.

jt02gt

Not proud of it either but it is the official language here

Sxynerd

http://www.youtube.com/watch?v=2WNrx2jq184&NR=1

Js04sILVerBullet

I would say to go with 4.10's over the 3.73's if you have a 5speed.

I have 4.10's in my 04 GT 5speed and it only turns 2100rpm at 65mph.

jt02gt

Js who did you get to install and how much because everywhere in Omaha is around $400 for labor