highly recommend a Max Prop
I have a H380 with, I believe, the same engine. I switched from a two blade standard to a three blade feathering Max Prop, 16 X 22. The change has been outstanding. The engine is smoother.....backing is great and easy......we go through chop better.... and sailing is faster because the blades feather. While expensive, I believe it is the best thing we have done to the boat since we got it. Les
