[Public-list] Prop question

FITZONELOVE at aol.com FITZONELOVE at aol.com
Wed Jul 7 17:16:14 PDT 2004


I bought a new 3 bladed prop this spring-Michigan 12"R10," and find that with 
the Yanmar 3GM30, I can barely do 3-4 knots into a stiff breeze at 3000 
RPM's.  This is the prop that was recommended by the local propeller seller(LOL), 
but I think it is either undersized, or needs a pitch adjustment.  The boat had 
a large 2 bladed prop prior to this, but the hub cracked after striking 
something in the water.  Any advice/comments would be very much appreciated.
Thanks, Joe #286

 1089245774.0


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