150hp duo prop Yamaha Pro Vmax
Anyone know anything about these engines, good or bad? Trawled this site and found one limited reference from a few years ago. Everything else I can find on Google seems to come from American bass fishing sites so I am guessing that it is an import? Is this anything to worry about from a spares perspective?
Finally if duo prop technology is as good as owners suggest, why isnít everyone using it?
Any thoughts, ideas, suggestions, warnings greatly appreciated.