3.73 or 4.10 or ??

[jasonh_86]

off-road 5.13
track 4.10

 

[joshheat25]

Yea Go With The 3.73's if you do alot of highway driving! I have 4.10's and cruising over 70 I can see my fuel gauge going down as the mph goes up!!! but 65-70 gets about 20 mpg!

 

[DerekStangGT]

there is something different in you setup then. 1:1 with 25.5 tire at 6k is 112mph.
102 is 5500rpm


t-45, t-5, t-3650, t-56 all have 1:1 4th gear so you tranny has nothing to do with the 102mph.

your guess is as good as mine i have a '00 GT, stock height tires, 4.10s and a T-45. i dont think they put T-5s in '00's? 4th at redline (6k rpms) is 102

 

[gotchopsticks]

this will tell all:SNSign:

http://forums.stangnet.com/showthread.php?t=563484&highlight=4.10+3.73

 

[jasonh_86]

gooood call!

 

[GT02MG]

get the 4:10s you wont regret it

 

[trailblazr81]

After looking at RPM and speed calculators I dunno about 4.10's. Seems 4th gear tops out at 105-115 MPH. I want to do some club open track stuff and dont think 5th gear would excellerate well. Maybe look at some 3.90's for a little more top end in 4th. Tho I know the 4.10's would rock while autocrossing.
amnit: These tough decisions!!

 

[road rage]

373's you wont like the 410's on the highway trust me.

 

[White Stang]

It really depends on your set up 373 or 410 are great on a na stang. For me with my set up on street tires 373 or 410's are to steep and 355's are perfect. So It really depends on what mods you are planing.

 

[thomas91169]

lol im in the same boat, 3.73's or 4.1's.

i dont want 3.73's cause i feel theyre not that much of an improvement over 3.27's(or whatever), but i dont want 4.1's cause i hated taching 3Krpm on the freeway in my old car doing 80.

so i too am going Motive 3.90's.