Question on rear axle ratio's - Ford Powerstroke Diesel Forum
Powerstroke.org is the premier Diesel Truck Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 06-14-2007, 03:23 PM
Banned
 

Join Date: Jun 2007
Posts: 324
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Question on rear axle ratio's

Am curious as to what the rev's are at, say, 65mph for the various axle ratios that members have.
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2  
Old 06-14-2007, 03:32 PM
Premium Member
 

Join Date: May 2007
Location: Effort/Nanticoke,Pa.
Posts: 5,441
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
3.55 rears, revvin at 1900 rpm's at 65 mph. 97 F350 stock 5-speed.
Reply With Quote Quick reply to this message
  #3  
Old 06-15-2007, 02:25 AM
Banned
 

Join Date: Jun 2007
Posts: 324
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Tnks, anyone with 410?
Reply With Quote Quick reply to this message
  #4  
Old 06-16-2007, 10:18 PM
Powerstroke.org Fanatic
 

Join Date: Oct 2006
Location: Damascus, Md
Posts: 137
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Recently had back surgery, so I haven't been driving, but, as I remember 60mph was at 2000rpm and I think 65mph was just over 2100 rpm w/ 4.10 gears & stock tires (DRW).
Reply With Quote Quick reply to this message
  #5  
Old 06-16-2007, 10:23 PM
one day at a time

 

Join Date: Oct 2006
Location: Tipton, Iowa
Posts: 9,419
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
I know with my 3:73 gear I run 2 grand at 68 on the highway. 5sp torqueshift auto tranny.
Reply With Quote Quick reply to this message
  #6  
Old 06-17-2007, 05:27 AM
Compression Ignition Addict
 

Join Date: Apr 2007
Posts: 1,479
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
with 3.73s
Reply With Quote Quick reply to this message
  #7  
Old 06-17-2007, 05:30 AM
Compression Ignition Addict
 

Join Date: Dec 2006
Location: Tuscaloosa Alabama
Posts: 1,770
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
, about 2000 at 70, I'm gonna go with as big a tire I can to get my revs down on the highway, hopefully help fuel mileage
Reply With Quote Quick reply to this message
  #8  
Old 06-17-2007, 05:43 AM
.

 

Join Date: Oct 2006
Location: Oklahoma
Posts: 4,489
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
I have an 06 F-350 DRW with 4:10s, it turns about 2200 @ 65 mph.
Reply With Quote Quick reply to this message
  #9  
Old 06-17-2007, 05:48 AM
Compression Ignition Addict
 

Join Date: Sep 2006
Location: Scituate, Massachusetts
Posts: 1,395
Thanks: 0
Thanked 1 Time in 1 Post
Feedback Score: 0 reviews
3.73's here and im at about 2,000 RPM tight at 68-70 MPH.
Reply With Quote Quick reply to this message
  #10  
Old 06-18-2007, 02:35 PM
Banned
 

Join Date: Jun 2007
Posts: 324
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Thanks everyone. What is the consensus on just how many more mpg approx 200 or so fewer revs would add, 1, 2??
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -8. The time now is 08:03 AM.


Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.1
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

vB.Sponsors