I am trying to figure out which trim my huge fricken turbo is so I can get a different turbine side for it and preferably something that has a T4 flange. Where can I find out trim specs on a T6 flanged turbo?

 

Way too vague a question. T6 could be on any number of different turbo's.

-S-

 

t6 flanged....1.32 a/r hotside 3.640 minor wheel dia. 4.025 major wheel dia. , and .70 a/r compressor with a 55 trim.

 

If this is turbine and your exducer is 92.456mm as stated and your inducer is 102.235mm as stated your trim is 82. That's all the free help you get That is a pretty good sized turbine. I have a few here slightly larger.

-S-

 

You have several larger ones? What are you running them monsters on?

 

One is sold, I have no idea what they intend to put it on, the other is going on a car I'm building here for a customer.

-S-

 

the problem is going to be finding a t4 turbine housing desigend to fit on a CHRA desgined for a t6 housing.

a t6 based CHRA uses a much larger mating surface than any t4 housing could provide. i looked into doing the same thing but quickly gave up. even with my buddy who builds custom turbos couldnt help me