Good info about T3 a/r .60
 

Here is a link with some good info about Garret/AiResearch A/R .60 turbo, but some info can be used either for other turbos

http://www.merkurencyclopedia.com/Motor/turbo.html

Re: Good info about T3 a/r .60
 

It's not 60 trim, it's a .60 A/R compressor.

Re: Good info about T3 a/r .60
 

Ok, then here is a How to make a T3/T4 using Grand National Compresor weel

http://www.merkurencyclopedia.com/Motor/turbo_t3t4.html

Re: Good info about T3 a/r .60
 

Why not swapping the complete GNX compressor side? it's Much easier: the backplate and comp housing are already made to fit that wheel. But the GNX is not that big, except for a few rare special edition that were the size of a t04b s trim. other easier to find compressor sides would easily make more power.