This is topic Cobra posi question in forum Tech Talk at Northern California Ford Owners  .


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Posted by MR GO FAST (Member # 2088) on :
 
Will the 03 cobra factory posi unit work for the fox body 8.8 rear ends? I am looking for a 31 spline (rebuildable unit)posi for my 92 coupe. What other ford applications will work for my year that have a 31 spline unit in them? Thanks
 
Posted by MR GO FAST (Member # 2088) on :
 
This is why I asked the question. I just wanted to make sure before I bid.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33731&item=2478176965&rd=1
 
Posted by 88bird (Member # 1424) on :
 
F-150 w/8.8 has 31 spline axles, and i believe explorers do as well, So they will work. However not sure about cobra irs diff.
 
Posted by TheBrain (Member # 35) on :
 
Yes the 03 Cobra carrier will fit right into a '92 housing. The 03 Cobra uses ABS so there is an ABS ring on the carrier but it comes right off with a hammer [Wink]

2stangs69-91 just put one of the 03 Cobra 31 spline carriers in his '91. Works perfectly

Brian
 
Posted by MR GO FAST (Member # 2088) on :
 
quote:
Originally posted by TheBrain:
Yes the 03 Cobra carrier will fit right into a '92 housing. The 03 Cobra uses ABS so there is an ABS ring on the carrier but it comes right off with a hammer [Wink]

2stangs69-91 just put one of the 03 Cobra 31 spline carriers in his '91. Works perfectly

Brian
thanks...when are we seeing the vert again?
 
Posted by TheBrain (Member # 35) on :
 
Come to Redding this weekend, I will be out there with new tires and hopefully getting my 11 second time slip
Ran a 12.16 w/1.78 60 ft on worn out E.T. Streets
Just got a new set of 27x10.50 Hoosier quick time pros yesterday [Big Grin]

We'll see
 
Posted by chosen1 (Member # 1906) on :
 
quote:
Originally posted by TheBrain:

Just got a new set of 27x10.50 Hoosier quick time pros
those are the same tires I have...I love em.

-
 
Posted by MR GO FAST (Member # 2088) on :
 
-
[Big Grin]
 
Posted by TheBrain (Member # 35) on :
 
quote:
Originally posted by chosen1:
quote:
Originally posted by TheBrain:

Just got a new set of 27x10.50 Hoosier quick time pros
those are the same tires I have...I love em.

-
What air pressure do you run at the track and how well do they hook?
BTW, Sweet ride

Brian
 
Posted by chosen1 (Member # 1906) on :
 
i think they hook great, and all my friends run them too. i picked the qtp's because they have smaller section widths than ET Streets while maintaining a decent sized patch. They also do quite nicely on the street. I run them between 12-15 psi.
 




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