PDA

View Full Version : 3.73 gears



bugsyc
11-29-2011, 05:31 AM
What do you guys think about 3.73 rear end gears on a s/c car? Better traction off the line? :confused:

MOTOWN
11-29-2011, 06:36 AM
I think this has been said many times, get 4:10s, or keep your 3:55s, there wont be any noticeable difference with 3:73s over the stock 3:55s

Bluerauder
11-29-2011, 07:27 AM
I think this has been said many times, get 4:10s, or keep your 3:55s, there wont be any noticeable difference with 3:73s over the stock 3:55s

That ^^^^^ is an understatement. ;)

SC Cheesehead
11-29-2011, 08:42 AM
Yup, yup, and yup.

Besides, if you're going S/C and you mash the loud pedal, you're gonna break the tires loose with ANY set of gears, unless you go with widened wheels on big ol' sticky tires.

fastblackmerc
11-29-2011, 02:45 PM
unless you go with widened wheels on big ol' sticky tires.

Then you'll be replacing axles and maybe the rear end.

RoyLPita
11-29-2011, 02:55 PM
I believe Juno and Stranger in a Black Sedan have 3.73s but the latter no longer posts here.

martyo
11-29-2011, 03:24 PM
I would not bother with 3.73s.

babbage
11-29-2011, 03:33 PM
I believe Juno and Stranger in a Black Sedan have 3.73s but the latter no longer posts here.

I have 3.73's and get better highway mileage than 4.10 - 2500rpm @80mph also ran 13.9 with them...


If you get a roots SC stick with 3.55
If you go centri go 3.73 or 4.10 with a higher stall converter.

babbage
11-29-2011, 03:35 PM
I would not bother with 3.73s.

You have a totally race marauder and a totally stock marauder.

guspech750
11-29-2011, 06:11 PM
I have 4.10's. Loved them before the Eaton swap and I love them more now after the Eaton swap. :burnout:


---
- Sent from my iPhone
Eaton Swap + 4.10's = Wreeeeeeeeeedom!!

4drcbra
11-29-2011, 06:33 PM
I have 4.10's. Loved them before the Eaton swap and I love them more now after the Eaton swap.
:agree:even though I still need both

Vortech347
12-06-2011, 07:45 PM
Minority here.

I had 3.73's in my first MM and they were great and had a noticeable difference hole shot wise and didn't bump the RPM's much on the freeway either.

However..

If I had around 500hp from a Merc, 3.73's would be great. Or if you constantly drive above 85mph+

Sub 500hp, 4.10's all the way.

BUCKWHEAT
12-06-2011, 08:24 PM
I ran 4:30s for years, on widened tires. Went down to the 3.73s to slow the engine rpm's down. Haven't been to the track lately so don't have time comparisons, but I sure am happy with the 3.73s on the street.


I have 3.73's and get better highway mileage than 4.10 - 2500rpm @80mph also ran 13.9 with them...


If you get a roots SC stick with 3.55
If you go centri go 3.73 or 4.10 with a higher stall converter.

TooManyFords
12-07-2011, 04:20 AM
I would not bother with 3.73s.

I'm with you. I have 4:10s in the my black trilogy and am considering going to 3.07's for the gas mileage.

SC Cheesehead
12-07-2011, 08:17 AM
I have 4.10's. Loved them before the Eaton swap and I love them more now after the Eaton swap. :burnout:


---
- Sent from my iPhone
Eaton Swap + 4.10's = Wreeeeeeeeeedom!!

^^^^ What he said ^^^^