quitbichyn

i drive a 03 auto gt. it is my daily driver and will be for some time til i find the cash to buy a pickup.imjust starting to heavily mod my car andi will be going f/i in the not so distant future and my car is primarily street but i will take it to the track every now and then. i do do some highway driving for work. i live in metropolitain orlando so its not major city bumper to bumper traffic all the time but it would be safe to say i do more city drving than on the highway. from what ive read and been told the general consensus is that with autos you normally get 4.10s or 4.30s and for manuals 3.73s or 3.90s. i honeslty havent heard from too many ppl with 3.90s and im pretty sure ford doesnt make them. what do you guys think i should do?

Flyingmau5

i got 4.10s

quitbichyn

what kind of blower are you gonna get to go with your 4.10s? and who on here has an auto with a s/c and what gears do you have??

Triisomy21

I think he just got himself a novi 2000 which is a centri.

quitbichyn

when you guys vote cna you tell me why you voted which way you did?? id appreciate it.

quitbichyn

so what is the general consensus?? 4.10s with a centri or 3.73s with a twin screw??? i think that should match up reasonably...what do you guys think??

mikev08826

I've heard of some issues shifting with an auto and a high gear. Maybe a shift kit could fix this??? IDK.

I got 3.73 with a manual + vortech. These gears are PLENTIFUL.

sstang

That's what I would do

quitbichyn

what do you think would be more beneficial the 373s/twin screw or 410s/centri ??

SVTBill

4.10s with twin screw and REALLY sticky tires, 9 inch rear and forged internals on the engine



wait untill you have your truck to mod your car, then youll know your finincial standpoint