I'm looking to regear my truck since it lacks the power and mileage I'd like... I have a question for any ford gurus out there, As of right now, I my truck is bone stock, with 31's and 3.31 gearing- have to romp on the gas to get moving/sucks to wheel with, I was wondering how much of a difference will bumping up to 3.73 - 4.11 gearing make? Would it be worth the investment? This truck is my DD and my weekend warrior. Any input or a point the right direction would be greatly appreciated. Sorry for the longish read

we need more information

What year is truck?
What motor?
how heavy is the pig?

and I believe Fuzzy dice make the best upgrades for any truck :homer:

Your doing better than I am. Running 31's with 3.08's :(

ok, you need to list year, make, model, engine, transmission, transfer case, axles, and anything you've added to the truck, or the truck has. here, this might help http://www.pitbulltires.com/calculate.php

Gah, I have it in my sig.

The truck is a 95 F150 stock everything minus a cap(not sure on it's weight) I know the GVWR is around 6750 or so the door jam says
302 V-8
E40D
not sure on the transfer case
Has a D44 up front and a 8.8 out back

Your transfer case is a Borg Warner 1356. It has 2.62:1 low range and a 1:1 high range. Using the calc I linked, you would be running 2009 rpm at 70 mph in OD, which is .71:1 in 2-hi, which is about perfect. Your trans ratios are as follows First 2.71 Second 1.54 Third 1.00 OD 0.71
http://www.vibratesoftware.com/html_help/html/Ford/Ford_Transmissions_Main.htm

Your transfer case is a Borg Warner 1356. It has 2.62:1 low range and a 1:1 high range. Using the calc I linked, you would be running 2009 rpm at 70 mph in OD, which is .71:1 in 2-hi, which is about perfect. Your trans ratios are as follows First 2.71 Second 1.54 Third 1.00 OD 0.71
http://www.vibratesoftware.com/html_help/html/Ford/Ford_Transmissions_Main.htm

Where did you find these websites?!
They're freaking great!

:shaking:I typed Ford Truck E4OD gear ratio into google you putz:shaking:


:flipoff2:

:shaking:I typed Ford Truck E4OD gear ratio into google you putz:shaking:


:flipoff2:

I see.... >.<