04-10-2006, 10:55 AM
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#12
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Registered User
Join Date: Mar 2004
Location: Marshfield, MA
Posts: 1,748
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MM,
That interesting....do you think it is something to do with the harmonics and sounds your engines give off at that rpm?
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Jon, 24' Nauset-Green Topsides, Beamie, North River. Channel 68/69. MSBA, NIBA
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