Propeller Size and pitch

[Gerry Cashion]

O'Day 28 owners, I have been trying to find out what is the standard fixed 2-bladed prop for a 1983 O'Day 28. I thought it was a 14 inch diameter 11 pitch, but cannot verify this. I am thinking of installing a folding prop. Any suggestions. Any opinions on Gori versus Martec? Any knowledge about prop cavitation? Thanks.

 

[Euphoria2011]

Here is mine, i think it is 12 inch. My boat is also a 83 oday 28.

 

[Euphoria2011]

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