I have two Garrett compressor housings that I have to choose from to
convert my T1 to T2. One has been ported, but I'm not sure if it was
the right thing to do. Which one would you guys suggest that I use?
Thanks for you input! Heres the link to the pics of them.
I' wouldn't use the ported one, unless you have a compressor wheel to fit
it! I believe that there is supposed to be a certain required clearance
between the housing and compressor to wheel to actually make the turbo suck
air in properly, kinda similar to a turbine engine, or like a jet pump on
I wouldn't have a problem using the ported one. It doesn't look like it was
finished though from the pics you provided. I would polish the transition
portion to look more like the original.
Steve A.
89 CSX 474
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