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just wanted someones opinion on my r32 diff,

last friday when i took it to the track, the diff wasnt locking up at all,

first time its happened with this car.

i jacked the rear end of the car up and got a mate to hold one wheel while i try and roll the other to see how loose it is and without any struggle, wheels turning. (Bought the car 4 track days ago and apparently been re-shimmed just before purchase)

The car is for track use only and ive been looking into options of either replacing the diff with a 2 way (KAAZ, Cusco, etc) but as its in the shop getting new parts to the motor my budget t is pretty tight.

Ive been looking at getting a s15 Torsen diff or a r34 LSD, or the other option was getting the stock diff on my car fixed up and locked up.

I was told by a guy who sponsers me some parts etc that i should try and locate a SPOOL and it will be a constant lock instead of welding it? Does anyone know anything about a diff spool? or any recommendations on options? And maybe somewhere that you know would be reliable to get work done by. I live in manly

P.S. car will be used for track only so dont need to be street legal.

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https://www.sau.com.au/forums/topic/441054-r32-gts-t-diff/
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