turbo help
 

I just got a free turbo and know nothing about it. It's an AiResearch To4 with .60 a/r comp and 1.32 a/r turbine housing. the numbers on tag plate are top line (735030091) bottom line (620927-146) any help great I'm looking to put turbo on my 89 mustang 5.0.

Re: turbo help
 

u gotta talk to some one that really knows turbos..i know alittle bit but if ur gonna go tru all that trouble you should make sure its gonna work right.i know a guy ill try to find his email if i go ill send it to ya

Re: turbo help
 

Yeah thats right. Thank you goodyear1984 for your post and if you have his email that would be really great. below are a few phots. also the turbine housing is stamped 1.32 A/F and compressor is .60 A/F there is also an M10 stamped on underside of comp. neck .