I ordered and recieved a new 619 ranger this past summer with a Pro XS 225. I always have had Yamaha with yamaha gauges that showed MPG. I was told when I order the boat the smartcraft gauge does the same things. Not - I know Merc does make gauges that show MPG so what would it take to swap out? I install and rig my own boats with electronics, radio --- so I am capible with some installations.
Thanks, Rick