4:10's
 

im about to purchase some 4:10's for a cheap price.. what u all think im gonna go blower by next winter for now i got mods listed below but add headers and a chip on top for now..

yay or nay

4:10's will be fine for a blown 4.6

I'm running 4:10s with a blower....perfect set up IMO

keep in mind...mine's only a street car.....plenty would argue that 3:73s on a 4.6l with a blower is the combo at the track

4.10 with blower

what is the drivability on it like the rev's at cruisn and higway.. with out the blower

the blower won't effect rpms at cruising speed

4:10s are around 2800rpms at 120kph....and about 2500rpms ar 100kph.....about 500rpms higher than with the stock 3:27s

4.10s is the perfect gear for a daily driven 4.6, blown or not.

damn rights, great driveability when i had em in the cobra, made city driving easier than my civic. highway was fun, but gas mileage wasn't the greatest.

odd at 100kph my rpms were higher than that. mayb cause my car was a cobra with a different tranny?

dunno....not sure what tranny the 99 Snake has.....or if the gear ratio in 5th is the same as the T45 in the 2000 GT

how high was it revving at 100kph?

to be honest....I might be even lower than 2500rpms....I'm usually doing 120ish and she's around the 2800marksmack:

but it is the perfect gear for the 4.6l IMO.....you have so much more control over the car compared to the stock gears

I had a t-45 borg in it, runnin around 2700 at 100kph

seems high IMO

where were you revving at 120?

you guys both running stock size rims and rubber?

yup and yup around 120 i think it was like 3300, this was like almost two years since i had the car with 4.10's so thats what i remember.

whats a good brand for gears..?

Ford Motorsport I believe is the most popular

i had ford racing, never had a problem, well except for the entire rear end giving out, but that wasn't the gears fault, just the installers.

Wow guys...

25.70 inch tall tire
4.10 rear end
0.67 5th gear
100km/h = 2200-2300RPM (not exact because it depends on tire wear)
120km/h = 2600-2700RPM

On a NPI 4.6, I'd go with 3.73's personally....

way too high....see G-forces post

I have 4.10's, and my rev's are similar to 2000BLKGT's (hey when you going to change your name on here too? ;)).

Personally, I can't imaging having 4.10's with a blower. 1st gear runs out quick when you launch.... when I went to the track the first time with them, my times were worse then with the stock 3.55's because I couldn't get used to them. With a blower, , I'd have to start off in second gear lol :P

are all these on 5th gear??

most of the stang sites I frequent it's 2000BLKGT...with the exception of GTAMC - WTF, and MW - 2winscrewsmack:

that would be YES