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Old 10-26-2009, 10:17 AM
Caymanboy Caymanboy is offline
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Join Date: Aug 2008
Location: Ft Laud, Florida
Posts: 771
Default Re: Maiden voyage observation

They help the boat plane at slower speeds, cheap trim tabs and not as efficent, they do work though. They will provide spray, particuliarly if the engine is mounted to low, keep the cavitation plate about 1" to 1 1/2" above the keel. They also cut some top end.
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1972 20' SeaCraft SF, F200XB
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