Thread: What the heck is this?
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  #3   IP: 97.93.70.7
Old 05-12-2019, 09:50 AM
Dave Neptune Dave Neptune is online now
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I can't "see" your picture but does it look like a rusted out pipe plug? A few engines have a casting "fix" from the factory as I recall.

Did your tests show maintaining pressure?

Pics may just help.

Dave Neptune
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