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View Poll Results: Term for limited Slip Rear
Limited Slip
7
53.85%
Positraction (posi)
6
46.15%
Open
0
0%
I don't know
0
0%
Voters: 13. You may not vote on this poll

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Old Sep 8, 2008 | 07:11 AM
  #1  
DJP87Z28's Avatar
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From: Florida
Car: 1987 Black IROC-Z (SOLD)
Poll

What term should be use for Limited Slip Rear?
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Old Sep 9, 2008 | 07:16 PM
  #2  
racing geek's Avatar
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From: Milwaukee, Wisconsin
Car: 1987 IROC-Z
Engine: 383 with Edelbrock ProFlow EFI
Transmission: TH350
Axle/Gears: 12 bolt 3.73 Eaton posi
Re: Poll

A limited slip rear is called limited slip for a reason. It provides traction to one wheel and only that one wheel until it begins to slip, loose traction, and then transfers some of the power to the other wheel. When the slipping is over it resumes giving full power to only the one wheel. A posi provides power to both at all times. An open unit provides power to one wheel only at all times.

I'm right, right?
Mike
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Old Sep 9, 2008 | 07:26 PM
  #3  
DJP87Z28's Avatar
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From: Florida
Car: 1987 Black IROC-Z (SOLD)
Re: Poll

Originally Posted by racing geek
A limited slip rear is called limited slip for a reason. It provides traction to one wheel and only that one wheel until it begins to slip, loose traction, and then transfers some of the power to the other wheel. When the slipping is over it resumes giving full power to only the one wheel. A posi provides power to both at all times. An open unit provides power to one wheel only at all times.

I'm right, right?
Mike
NO, NO and again NO....
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Old Sep 9, 2008 | 08:49 PM
  #4  
BtownZ28's Avatar
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Joined: Feb 2008
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From: Barberton OH
Car: 1984 Z28
Engine: 305 LG4
Re: Poll

Posi and limited slip differential are interchangeable terms right? depending how you use the term. Meaning that that they have they have either mechanical, electrical, or vacuum clutches that allow the gears to slip in different situations? which differs from fully locked? am I in the ballpark?
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Old Sep 9, 2008 | 09:06 PM
  #5  
Air_Adam's Avatar
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Joined: Oct 2002
Posts: 9,067
Likes: 1
From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: Poll

Originally Posted by BtownZ28
Posi and limited slip differential are interchangeable terms right?
Yes. "Limitted Slip" is the technical name for it, "Positraction/Posi" is the marketing name for it. Same thing.
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Old Sep 10, 2008 | 04:19 AM
  #6  
DJP87Z28's Avatar
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From: Florida
Car: 1987 Black IROC-Z (SOLD)
Re: Poll

Originally Posted by BtownZ28
Posi and limited slip differential are interchangeable terms right? depending how you use the term. Meaning that that they have they have either mechanical, electrical, or vacuum clutches that allow the gears to slip in different situations? which differs from fully locked? am I in the ballpark?
Yes......
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