• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Borg Warner T5?

  • Thread starter Thread starter SlowVert
  • Start date Start date Apr 7, 2004
S

SlowVert

New Member
Mar 19, 2004
5
0
0
Sioux Falls,South Dakota
Apr 7, 2004
#1
  • Apr 7, 2004
  • #1
hey im looking to buy a borg warner out of a 2.3 4 banger and wondering if its completelt compatible w/ my 5 liter me me know as asap as the auction ends in a few hours
 

a_turbo_stang

Member
Apr 13, 2003
346
0
16
Cincinnati Ohio
Apr 7, 2004
#2
  • Apr 7, 2004
  • #2
It will bolt up and work in a 5.0
But it is not a strong as the 5.0 T-5s.
I know several guys running the 4cyl T-5's and they have no problem. The first gear is a lil better than the v8 t-5s. It kinda makes it seem like you have a gear in it.
 

jrichker

StangNet's favorite TOOL
In Remembrance. Thank you for your contributions
Mar 10, 2000
27,512
2,813
234
Dublin GA
Apr 7, 2004
#3
  • Apr 7, 2004
  • #3
If you drive it like most 5.0 drivers it will be toast in a short while.

Longevity is a function of how you drive it. If you granny shift it and keep the RPM’s low, go easy on the launches, it will last a long time.

The 4 cylinder T5 has a lower torque rating then the V8 trans does. The first gear is like 3.97, which makes it almost useless with 3.55 or better gears. First goes up in wheel spin and is gone so quick that if you blink you'll hit the rev limiter.

The 4 cylinder T5 uses a different pilot bearing. The pilot bearing you need is for a Ford Ranger Diesel from Auto Zone Part #14672

All in all there are better ways of doing it. The innards are the same except for the input shaft and cluster gear. If you got a V8 T5, you could rob it for the parts you need to make the 4 cylinder T5 the same as the V8 one.

See http://www.ttcautomotive.com/Englis...der/product.asp to download a FREE service manual for T5 or Tremec 3550
You will need the Adobe Acrobat viewer which is also a free download – http://www.adobe.com/products/acrobat/readstep2.html

See the attached chart from Tmoss on T5's and their ratings & gear ratios
http://forums.stangnet.com/attachment.php?attachmentid=21599
 
You must log in or register to reply here.

Similar threads

F
T5 transmission questions
  • Forddestroyer96
  • Aug 27, 2025
  • SN95 V6 Mustang Tech
Replies
0
Views
211
SN95 V6 Mustang Tech Aug 27, 2025
Forddestroyer96
F
For Sale Borg Warner WC T5, Stock Bell Housing, RAM Clutch Set, Double Hump Cross Member, & Pro 5.0 Shifter
  • AeroCoupe
  • Aug 9, 2025
  • Drivetrain Parts
Replies
1
Views
639
Drivetrain Parts Dec 26, 2025
AeroCoupe
New Member with a 1992
  • Clutchfork
  • Oct 18, 2025
  • The Welcome Wagon
Replies
5
Views
309
The Welcome Wagon Oct 19, 2025
Clutchfork
K
3.8 T5 & Bellhousing to 1987 Lincoln 5.0
  • ks65stang
  • Mar 2, 2026
  • Other Auto Tech
Replies
3
Views
331
Other Auto Tech Mar 3, 2026
Noobz347
  • Sticky
Free Beta Access: Tool I Built to Hunt Fox Bodies Faster
  • MRaburn
  • Mar 6, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
16
Views
517
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Apr 7, 2026
FastDriver
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?