Prop Size

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Dec 17, 2009
1
Columbia sailboat Michigan
To anyone out there who has a Columbia 34 or around that shape & size. I'd like to put a 3 blade prop but have no idea what size to go with. I have the factory 2 blade, which is worthless backing up as most are I know. I need to have more controll because of the new slip ( cement ) and can't afford to hit the wall. The old prop is 16D 11P. The 3 blades is what
I'd like to have. Does anyone have anyone have ideas. Thanks for the help.
 
Jan 24, 2010
2
columbia 34 mark II key largo miami
To anyone out there who has a Columbia 34 or around that shape & size. I'd like to put a 3 blade prop but have no idea what size to go with. I have the factory 2 blade, which is worthless backing up as most are I know. I need to have more controll because of the new slip ( cement ) and can't afford to hit the wall. The old prop is 16D 11P. The 3 blades is what
I'd like to have. Does anyone have anyone have ideas. Thanks for the help.
HI, I just bought a 34 with a perkins 50 hp and I installed a prop 16' by 10 pitch it seams to work find,I think it would do better with a 13 or 14 pitch
 
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