I'm in the process of purchasing a folding prop to replace my factor 3-blade 15x9. After reading the information on the web site I understand the different between a 2-blade vs. 3-blade can be summed as:
3-blade Pros Reduced vibration and more power - 15x10
2-blade Pros More speed under sail - 15x?
My questions are:
(1) what's the correct pitch for a 2-blade - 15x11 or 15x12 - Flex-o-fold says that 15x12 is the correct pitch for the M25XP. does anyone have anyone direct experience?
(2) Is vibration created by the prop wash significantly different between the 2 and 3 blade props.
thanks
Barry;
I just purchased a flexofold prop. It is still in the box but will be going on my boat this week.
See commnets to a query I put on this message board. The last entrance to that query was posted May 5, 2003.