2007 115 Optimax on the 22’ Pontoon - I’m at high elevation so it’s a dog for the most part but I’m testing out props and figured to ask - can I just purchase an SEI 150+Hp Mercury Lower Unit and install it on the Optimax? Just like their more modern “command thrust” models?
and if so being able to spin a larger prop with better gearing get me any performance difference worth the hassle?