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Recent content by ppass1954

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    Minor loss of RPM at cruising speed

    "This problem is occuring on m "This problem is occuring on my 97 Sea Ray 330EC with twin 7.4 Mercs (500 hours). At cruising speed (2500-3600 RPMs) the port engine losses sync (I am guessing 25-50 RPMs I can hear the change and see it on the sync guage) for about 15 seconds and then regains...
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