nanaki

with my 3.73s, i'm at 2000rpm at 65mph. had i gotten 4.10s (DAMNIT!), i would have been at 2200rpm.

sandcracker21

like nanaki said, get the damn 4.10s and be over with it

JD1969

Dude give up, I tried telling that to many people and they don't beleive basic math.

bizarre660

man i guess im starting to lean more towards the 4.10. for the money that im going to be spending 149 for the ring and pinion 100 for the speedo cal and 250 for the installation i guess i should get something noticeable. but i mean this is my daily driver(during the summer). and i might be doing some highway going to school which is about 100 miles away. but if i can go 80 to 90 with the rpms around 3000 with the 4.10s then i guess thats what im gonna get. thanks guys

jishead

Get 4.10's or don't get gears. Mine is a commuter too. I used to drive two hours round trip daily. Now it's only like 22 miles each way or something. Anyway, here is a lengthy thread with my 4.10 results:

https://mustangforums.com/fb.asp?m=632143