301 turbo size

firechicken1

New Member
Joined
Sep 8, 2004
also posted in the trans am forum

I was comparing two turbos today and can't decide what one of them is from. The first one I personally pulled from a Regal T-type and is a T-3 60 trim .60/.82 A/R. The second is supposed to be from a 301 T and also has a compressor A/R of .60 but the compressor wheel inducer is substantially larger than the 60 trim T-3. I can't find a A/R for the turbine anywhere although the scroll looks to be similar or the same as the T-type turbine. Was the 301 turbo unique or do I have something else?
 
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