[sra_chipmunk]

This is my first post on here. I have a 62-1 T4. The AR on the housing is a .81 and its a pain in the butt to spool. I am wanting to change the turbine housing from a .81 to a .68 housing. I need to find out the exact turbine wheel I have. I bought this used from a guy of a different forum. Here is the link that he said it was
http://www.treadstoneperformance.com...s+Turbocharger
It says its a P-trim wheel. If I remove the .81 housing how do I measure the wheel?

Thanks for any help you can give.

[Robert]

Originally Posted by sra_chipmunk

This is my first post on here. I have a 62-1 T4. The AR on the housing is a .81 and its a pain in the butt to spool. I am wanting to change the turbine housing from a .81 to a .68 housing. I need to find out the exact turbine wheel I have. I bought this used from a guy of a different forum. Here is the link that he said it was
http://www.treadstoneperformance.com...s+Turbocharger
It says its a P-trim wheel. If I remove the .81 housing how do I measure the wheel?

Thanks for any help you can give.

You'll measure from end of the tip of the blad to the opposite end of the tip of that blade. That will give you the exducer diameter.