capslinky

Dude i can get 25+ mpg or 23-4 when i'm hammering it all over, w/ 4.10s and a mccleod performance clutch alternating between 1st and 2nd gear starts. 2nd gear starts save you tonsss of gas $. Otherwise i'd be literally be shifting into 3rd before the end of the intersection. Get them.

99GTvert

I got 4.10s. They are the ****. Go order them (so what if you have to shift to third before 60? You have to shift anyway)

Besides, there are a number of people who say that they have 3.73s but wish they got 4.10s.

4.10 FTW

gtstang99

Thanks guys. I think I've made up my mind. Time to buy a Civic with an 8 foot wing.


















lol j/k. 4.10s it is.

Shawn02GT

anything lower than 4.10s you need a training bra and a bottle of midol

stanger88

I have 4.10's and wish I had 3.73's. My peak hp is also higher than yours in the rpm band with my mods.

mustangman02232

becasue its a 100 rpms and they are only made by motive

stangc83

i have heard a lot of people say that they got 3.73s and were not happy. they said that they wanted more. Well i am gonna get 3.90s myself. I think that it is a good median. i would like 4.10s but i think that it would be too high for the place that i drive it and i would like to see 250 miles per tank still

72MachOne99GT

You must have a non-existant 4cyl Mustang GT then.

Even a stock 4.6 , when beat on, is'nt gonna get close to 20 mpg..

throw in 4.10's to the beating, and youre looking at mid teens i'd guess


4.10's are sweet man.. who cares if you have to shift to 3rd before 60.. how many of us RACE to 60?

Nitti00GT

**** I get 180 per tank if I'm lucky and I have stock gears. It must be all my driving I guess but I still get about 20 highway. I heard you get better city gas milage with 4.10s anyway over stock?

enrobriaffej

i say its about the same. i have a heavy foot so either way im screwed! but theres no sacrificing performance. i would go lower EVER, if i have to do it again in the future i might go a step up!