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How to tell dead LSD

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Old 10-16-03, 05:53 PM
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How to tell dead LSD

How can I tell if my LSD need rebuild? This is a 87 T2, so I am guessing I have the plate type LSD which will wear down in times. The car has 125k miles and mainly use on track...
Old 10-16-03, 06:43 PM
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it needs a rebuild. No rx7 clutch type diff lasts that long
Old 10-16-03, 07:02 PM
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yeah, just jack up the car and c if one wheel spins or both
Old 10-16-03, 07:03 PM
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thats the problem. both wheel spin in same direction.
Old 10-16-03, 09:22 PM
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you can't tell by jacking the car up... you can't generate enough torque on teh wheels to cause the discs to show slipping (IE Wear)

go find a road in the middle of nowhere with a gravel/sand shoulder.

stick 1/2 the car on the sand/gravel and the other 1/2 on teh pavement.

Have a friend watch from outside the car... rev the car in 1st gear and launch it at like 4000+ rpms and have your friend watch.

btw hang onto steering wheel tight!

u should know prettyu qucikly if your rear end if fubar
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