Notices
6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

turqueshift opperation

Thread Tools
 
Search this Thread
 
Old Oct 4, 2004 | 08:15 PM
  #1  
04superduty's Avatar
04superduty
Thread Starter
|
Elder User
Joined: Dec 2003
Posts: 950
Likes: 0
From: Michigan
torqueshift opperation

a while back someone did a good job explaining the workings of the torqueshift. i did a search but could find anything. i want to post on another non ford site that the torqueshift is really a 6 spd but only uses 5 at any given time.
 

Last edited by 04superduty; Oct 4, 2004 at 08:57 PM. Reason: i cant spell
Reply
Old Oct 4, 2004 | 11:43 PM
  #2  
Hayapower!'s Avatar
Hayapower!
Elder User
Joined: Feb 2004
Posts: 920
Likes: 2
From: CA
Originally Posted by 04superduty
a while back someone did a good job explaining the workings of the torqueshift. i did a search but could find anything. i want to post on another non ford site that the torqueshift is really a 6 spd but only uses 5 at any given time.
The 5R110W, or TorqShift, automatic transmission is a redesign of the E40D/4R100. Basically, the gear ratio for first gear was lowered from 2.71 : 1 to 3.09 : 1. To get second gear the overdrive clutch is engaged to give a ratio of 2.2 : 1. Third gear is now the same ratio as the old second gear, 1.54 : 1. The TorqShift is advertised as being a 5 speed automatic, when actually it has six forward speeds. On cold engine operation (below 0 degrees) the overdrive clutch is engaged in third gear for a ratio of 1.09 : 1. The transmission will shift directly to sixth from fourth and fifth is skipped. On a warm engine the shift pattern would be 1st, 2nd, 3rd, 5th (direct drive), 6th.

.........................HP......................
 
Reply
Old Oct 5, 2004 | 12:15 AM
  #3  
BigF350's Avatar
BigF350
FTE Leadership Emeritus
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: May 2004
Posts: 18,787
Likes: 30
From: Melbourne, Aus
FTE Emeritus
Thats interesting, didn't know any of that, now the question begs, WHY?
 
Reply
Old Oct 5, 2004 | 08:57 PM
  #4  
04superduty's Avatar
04superduty
Thread Starter
|
Elder User
Joined: Dec 2003
Posts: 950
Likes: 0
From: Michigan
cool, thanks for the info hayapower. need to prove to those naysayers. (is that a word??)
 
Reply
Old Oct 6, 2004 | 06:12 AM
  #5  
IB Tim's Avatar
IB Tim
FTE Leadership Emeritus
20 Year Member
Veteran: Air Force
Joined: Jan 2003
Posts: 161,999
Likes: 75
From: 3rd Rock
Club FTE Gold Member
hayapower, naysayers....boy those words have some..!!!!!
 
Reply
Old Oct 6, 2004 | 10:00 AM
  #6  
$trokin60's Avatar
$trokin60
Senior User
Joined: Oct 2003
Posts: 288
Likes: 0
BTS and Tq shift

I spoke with Brian of BTS (Brians Truck Shop), he is the E4OD/4R100 Guru. He said that Ford stepped back ten years into the past when they designed the torqueshift 5r110 transmission. He didnt only tell me, he showed me. The weak point is The old style sprag clutch. There is a much better/ updated one but ford used the old style which is prone to failure. WHY ???? He also went on to say that Fords programming will never work with this transmission. He has hard parts out now for the Tqshift, but is still working on his stand alone control module. He said that the transmission would be fine as long as no HP upgrades or heavy towing is done. Guess I have to run the Quad 160 in the stock mode until I can afford a Xmsn upgrade. I think psd60fx4 can attest to this, last I spoke to him on the phone his Xmsn was on its way out the door.
 
Reply




All times are GMT -5. The time now is 02:35 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE