I have a garrett/air-research turbo I came across and didn't have to pay for and it looks rather big? I have tried researching the numbers I can see on the Ex and IN(none) housings but no luck? The IN A/R is 1.10 and the Ex A/R is 1.15 on the EX a/r there are 2 sets of numbers 54950 or 5495C also, 446285 or 448285 I can't find anything on the IN a/r at all...I do have pics and was hoping someone here could post them for me if I e-mail them to you??? I hope someone can help!!! I am pretty confident by all the reading I have done on this site in the last year that I am at the right place. Finally, if anyone could recommend someone to rebuild it for me or at least where to start for a price if its is usable for what i want to do. I am looking to do a street driven/race rarely weekends SBC in a 74 2dr hd tp impala weighing in at 4200lbs with a turbo 400. I was just running a NA SBC 355 and was kinda happy with that so i don't want no crazy 1000hp beast or anything. I'm more looking for the shock of seeing a turbo under the hood with a SBC. U don't see that around here at all it will blow people away and thats the plan. I have read the 10:1 compression and boost thread and might be looking to do less then that even boost wise. As for motor throw some combos at me I have a machine shop setup locally here and am willing to spend the money on the right parts etc. I know this not a cheap thing to do and I am aware of all the time I am gonna spend fabbing(FUN). If I am missin any info for good advice let me know and I'll provide it no problem I am very excited to get started and as I said I know i'm askin at the right place for info....Thanks in advance Brian........ P.S. I believe the turbo is a T6 housing but I guess the pics will tell the tail

 

Re: I need a Garrett turbo master to tell what I have here and answer some Quest

measure both wheesl inducer and exduce sizes

 

OK thanks can u post pics at all for me?

 

I measured but wrong I'll post measurments soon.