Thread: 23' 1972 SeaCraft inboard
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Old 05-26-2011, 06:08 PM
jonese777 jonese777 is offline
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Join Date: May 2011
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Default Re: 23' 1972 SeaCraft inboard
Ya we had the same problem, then we changed from a 15.5 diameter with a 16 pitch to a 14 diameter and a 13 in pitch ,and we picked up 800 rpms and 10 mph.
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