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Old 04-17-2017, 04:03 PM
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southcoasting southcoasting is offline
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Ran compression test today. Ran engine until warm btw...

3 of the 4 cylinders came back at 100...One came back at 80. Poured a little oil and it jumped to 90.

I assume piston ring is in question?
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1971 Tartan 34C Sloop "NOVA LUNA", Rebuilt (2019) Fresh Water Cooled A4 (Bought boat in 2014)
1968 Tartan 27 Yawl "Destinada", rebuilt Old Lyme freshwater A4 (Sold boat in 2014)
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