![SEARCH](http://www.mustangworks.com/images/search.png)
![The Mustang Works](http://www.mustangworks.com/images/mw_footer_logo.gif)
© Copyright 1995 thru 2008 - The Mustang Works™. All Rights Reserved.
MustangWorks.com is designed and hosted by Aero3 Media.
MustangWorks.com is designed and hosted by Aero3 Media.
![]() |
#1 |
Registered Member
Join Date: May 2002
Posts: 24
|
![]() Using the formula;
Gear x 336 x MPH divided by tire diameter x .68 (overdrive) There is a 232 RPM difference between 3.73 and 4.10's at 70 MPH. How much worse gas milage could 232 RPM be???? 3.73 x 336 x 70 divided by 25.5 = 3440 x .68 =2339 rpm 4.10 x 336 x 70 divided by 25.5 = 3781 x .68 =2571 rpm |
![]() |
![]() |
![]() |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
GM Engines | BLOCKER | Blue Oval Lounge | 2 | 04-13-2004 12:35 AM |
Speed Secret # 3 | jim_howard_pdx | Windsor Power | 13 | 11-09-2002 10:35 AM |
RPM With 3.73 gears | Badass_yellowGT | Modular Madness | 2 | 07-15-2002 01:39 PM |
3.08 to 3.73, how much difference? | QuantumMotorsports | Windsor Power | 1 | 03-29-2001 09:12 PM |
how much diff. between 3.73 and 4.10 in aod | stng87 | Windsor Power | 4 | 02-27-2001 11:40 PM |