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posi gone bad?

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Old Aug 15, 2011 | 10:38 PM
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99 WS-sick's Avatar
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Default posi gone bad?

im sure its been answered somewhere but i couldn't find it. its pretty simple, when i turn right and stomp it, it boils the right rear tire until i grab second, then is spins both. if i turn left it spins them both, is this the posi unit going bad or just a P.O.S. posi design?
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Old Aug 15, 2011 | 10:50 PM
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From: Turnin' Wrenches Infractions: 005
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Shitty posi design.....perfectly normal.
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Old Aug 16, 2011 | 07:34 AM
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haha thought so, is there a certain year model i need in the ford 9 inch? in going to be converting it soon.
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Old Aug 16, 2011 | 10:53 PM
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From: Turnin' Wrenches Infractions: 005
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Most of time people buy brand new 9 inch housings. They are not made by Ford but they could accept Ford equipment inside as they are dimensionally the same (relating to the gears and posi).
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Old Aug 17, 2011 | 06:18 AM
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is the old 9 inches out of the 60's pick-up trucks not the same housing style? i can get on for 75$ thats why im asking.
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Old Aug 17, 2011 | 12:11 PM
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Anything but a spool or locker can only split so much
torque, and right turn under power produces the most
traction-difference. Stock Torsen only splits 2:1 max.
And will make shavings every time you force it past its
split-range into one-wheel-peel.
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Old Aug 17, 2011 | 01:14 PM
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Originally Posted by 99 WS-sick
is the old 9 inches out of the 60's pick-up trucks not the same housing style? i can get on for 75$ thats why im asking.
They are not the right dimension, have the wrong brackets welded on, have no torque arm provision, and have weak posis inside. It has everything working against actually working properly in your car.
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