thanks

OK.. now my ignant question on turbo.

My TO4 with .81 P trim with .50 A/R is larger than other .50 A/R on smaller cars.

This was oderd by Corkey Bell for the 1st and 2nd gen on the system he sold.

Is A/R just relative to size based on the diminsion formula ?



We had several turbos around the shop and just physically comparing these it looks smaller in flow tube outlet but almost close in the R diminsion.



I hope to figure what TO4 it is and what are its capabilities. I cant get an answer from Cartech.



Any help would be great.

another

Do you know what trim the compressor wheel is? Do you have a pic of the turbo where we can see the compressor wheel?