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The mkiv Supra Owners Club

A couple of NA questions


Dnk
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What were the OE tyre sizes on the NA with 16" wheels fitted ?

&

What would i need to convert an auto NA with an open diff to having and LSD in it, would it be just change the diff or would i need propshaft and driveshafts.

 

 

I've searched both these but not found the answers so any help or point me in the right direction would be appreciated

 

Thanks

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Front - 225/50ZR16

Rear - 245/50ZR16

 

All the NA were fitted with the smaller diff casing the same as fitted on the J-spec TT Auto and the VVTi J-spec TT auto & manual. You could either get the whole diff assembly and swap over (although the final drive gearing will be longer) or fit a TRD LSD in the NA diff casing. No need to change drive shafts.

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Thanks guy's

 

Nic if im reading that right all i need is a complete diff off an auto j spec tt and it'll fit with the auto na's prop and driveshafts but it'll have higher top speed so slightly slower 0-60

 

Yes provided you swap with one of the smaller diffs then it'll be a straight swap, but the final drive gearing will be longer.

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Jamie posted a few times that the small casing TT diffs have a different prop shaft fitment to the NA ones. I've not been able to verify this and couldn't find much information to confirm. However it's something to keep in mind.

 

Other than that Nic has covered it :)

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