Two bladed or three bladed prop ?
I picked up a absolute steal of a outboard off ebay ( £37 ! ) it is a little 5hp longshaft and it is perfect for what I want, the thing is there are quite big chips in the prop ( 3 bladed ), it is plastic. The thing is I also have a two bladed 3hp engine and the prop is metal.
I was wondering what the difference would be if i put the two bladed one on the 5hp ( ie speed, stability etc ) if any. Or is that dangerous and stupid ?