t3 trim
 

How can I tell what trim my t3 is?

Re:t3 trim
 

Theres usually a number on the casing on the turbo. its gonna be like 42 48 or 63 maybe 60 aswell. Whats it off of.

Re:t3 trim
 

I believe that the trim is determined by the size of the turbine rotor in mm.

Re:t3 trim
 

i believe garrett's site has the info on how to tell

Re:t3 trim
 

Its off of a 85 saab.

Re:t3 trim
 

prolly a .42 intake/ .48 exaust if its a garret t3 from a saab

Re:t3 trim
 

oop methinks 50 trim

Re:t3 trim
 

FYI...

Those numbers (the ones on the housing) are the a/r of the housing, not the trim. The "trim" usually refers to the compressor trim,and is the size of the compressor wheel. But both wheels have a "trim". No idea what yours is.

Re:t3 trim
 

The only way to know for sure is to take the compressor housing off and measure the the compressor wheel (unless somebody knows the trim for a stock 85 saab turbo). Check out this post on HT for some good info... http://www.honda-tech.com/zerothread?id=708622

The exducer diameter on all these turbos are the same, but the inducer diameter and flow rate are different.

Super 60
http://www.majesticturbo.com/images/20324-sm.jpg
T3 60 trim
http://www.majesticturbo.com/images/20272-sm.jpg
T3 50 trim
http://www.majesticturbo.com/images/20268-sm.jpg
T3 45 trim
http://www.majesticturbo.com/images/20263-sm.jpg
T3 40 trim
http://www.majesticturbo.com/images/20267-sm.jpg