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Old 09-04-2005, 06:17 PM   #9
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Member#: 87762
Join Date: May 2005

Originally Posted by Hayes
Subaru coats and bonds the piston skirt with moly to reduse friction. DO NOT remove it.
After going back and re-inspecting I see that the skirt looks to be clean. It is the piston heads themselves that are coated with the burnt "residue"
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Mike1967 is offline   Reply With Quote