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lucittm lucittm is offline
Manassas, VA
 
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Join Date: Apr 2007
Posts: 1,211
Garage
WERK-I,
Stock exhaust that appears to never have been removed. So I rule out slag from the welds on the exhaust piping. Pistons are clean on top and I saw a normal amount of soft fluffy carbon in the exhaust ports of the heads.

Here are some shots of the inside of the turbo housing:



These are clearer, but the first one gives perspective:





It is interesting how the "major" part of the fins are bent forward. I'm thinking the damage caused them to wear thin then the heat and rotation bent the thin part.



Thanks,
Mark
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1991 964 Polar Silver Metallic Turbo Coupe
Old 10-05-2008, 10:33 AM
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