HadeS Posted October 10, 2012 Share Posted October 10, 2012 Hello. Just been wondering how strong/weak the NA A02B differentials are. Has any one broke one? Any numbers? Michael. Quote Link to comment Share on other sites More sharing options...
V8KILR Posted October 10, 2012 Share Posted October 10, 2012 (edited) My mate broke a stock Jap TT auto torsen diff (same size as NA but 3.7 ratio) in his 6 speed Supra when drag racing. It was the torsen that broke. He was making about 400rwkw on Dyno Dynamics. If you need it to be stronger then a TRD (or similar) LSD center helps but then the crown wheel & pinion becomes the weak point. Another mate kept braking the crown wheel & pinion in his TT auto Cusco LSD at the drags with 530rwkw. Edited October 11, 2012 by V8KILR (see edit history) Quote Link to comment Share on other sites More sharing options...
Herb Posted October 11, 2012 Share Posted October 11, 2012 I also went the TRD diff route! Quote Link to comment Share on other sites More sharing options...
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