I know someone with lot's of turbo smarts is out there and can identify what it is I have in my possession. Here is the short story. I bought a trashed civic with the interior stuff full of parts. Well, one of the parts in the car was this mystery turbo. Is it true that AiResearch is AKA for Garrett? Since no other numbers are stamped on it how do I figure out what turbo I have on my hands? I took some measurement pictures thinking that maybe it might help. Thanks ahead of time for the responses.

 

looks like a t3 turbo

 

looks like the old mercedez turbos

 

http://en.wikipedia.org/wiki/Garrett_AiResearch