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» Northern California Ford Owners     » Automotive   » Tech Talk   » stock or aftermaket thanks

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Author Topic: stock or aftermaket thanks
Duncan Motors
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im building my rearend and im indecisive.. carbonfibor clutch rebuild kit with a 31 spline basicly stock diff, or a auburn pro posi unit. i know the auburn on your first thought right. but its still a clutch style not buildable unless u ship back. and not a true posi under my understanding, it switches between the 2 wheels feedind the traction to the lessor of the 2 wheels, so if clutchs should be wearing out, should i just get the stock unit. how much difference is between the two, 31 spline carbon posied built or auburn pro????the auburn is used, motor is a supercharged 408 in a fox that will see street use and road race track time. thanks for your guys and girls help.
Posts: 6310 | From: Vallejo | Registered: Sep 2006  |  :
Blind
2.3L
CAFords OG
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personally I'd go with the trak-lok, use a truck s-spring too it's a bit tighter.

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89 LX Notchback ex 4cyl, 14psi
02 Harley F150, 15psi

Posts: 8521 | From: Fairfield | Registered: Jul 2003  |  :
SCCA SM
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get the tru-trak by detroit locker. i replaced my auburn with it and like it. it does burnouts like a locker but track days like a posi.
Posts: 58 | From: Bay Area. sleep in 415 area live in the bay area ;) | Registered: Jan 2010  |  :
Duncan Motors
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the carbon disc come with the biggers s spring, and yeah its a bit tighter lol! and i would love to just get a detroit locker , thats my favorite all the way. but this is all that i got. but yeah how come u replace the auburn
Posts: 6310 | From: Vallejo | Registered: Sep 2006  |  :
wilit
Mustang Messiah
Member # 3367

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quote:
Originally posted by SCCA SM:
get the tru-trak by detroit locker. i replaced my auburn with it and like it. it does burnouts like a locker but track days like a posi.

Everything I've read about the Tru-track has said it was an awesome diff.

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"If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.

Posts: 4793 | From: 37.78514° North 122.40100° West | Registered: Oct 2003  |  :
SCCA SM
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quote:
Originally posted by Duncan Motors:
the carbon disc come with the biggers s spring, and yeah its a bit tighter lol! and i would love to just get a detroit locker , thats my favorite all the way. but this is all that i got. but yeah how come u replace the auburn

i replaced the auburn because the clutches wore out.. then it became like a free diff letting one wheel go to town. pulled it out, said well hell why not get something that doesnt need clutches so i got the tru-trak. why dont you sell the 2 that you have and buy what you want?
Posts: 58 | From: Bay Area. sleep in 415 area live in the bay area ;) | Registered: Jan 2010  |  :
Duncan Motors
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thats pretty good thinkin.
Posts: 6310 | From: Vallejo | Registered: Sep 2006  |  :
Ty
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quote:
Originally posted by wilit:
quote:
Originally posted by SCCA SM:
get the tru-trak by detroit locker. i replaced my auburn with it and like it. it does burnouts like a locker but track days like a posi.

Everything I've read about the Tru-track has said it was an awesome diff.
i loved mine but it sure was expensive

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DRIVE FAST TAKE CHANCES
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90 gt nothin special, just your average bolt ons...OUT TO PASTURE
69 fastback project car

Posts: 1400 | From: vallejo | Registered: Oct 2004  |  :
BIGBALLFACTOR
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get a spool
Posts: 6908 | From: okc | Registered: Dec 2006  |  :
Duncan Motors
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street and road race need some give.
Posts: 6310 | From: Vallejo | Registered: Sep 2006  |  :
BIGBALLFACTOR
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quote:
Originally posted by Duncan Motors:
street and road race need some give.

what this road racing you speak off

an i have seen lots of cars on the street with spools

Posts: 6908 | From: okc | Registered: Dec 2006  |  :
wilit
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quote:
Originally posted by fasthatch:
quote:
Originally posted by Duncan Motors:
street and road race need some give.

what this road racing you speak off

an i have seen lots of cars on the street with spools

[Roll Eyes] I've seen a lot of Hondas with big wings on the street too. Doesn't mean because you can do it, you should to it.

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"If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.

Posts: 4793 | From: 37.78514° North 122.40100° West | Registered: Oct 2003  |  :
Duncan Motors
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Member # 7045

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lol! yeah im thinkin user freindly stuff.
Posts: 6310 | From: Vallejo | Registered: Sep 2006  |  :


 
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