The big finale? Install setscrews in the propeller hub to prevent any insidious marine growth from fouling the tapped holes. Then, after dealing with the shaft nuts, install a new cotter pin in each shaft tip, too.
When it comes to testing engines, Capt. Bill Pike has walked the walk. From pods to Liquefied-Nitrogen Gas powered boats, you name it he's reviewed it. Now see what he has to say about his first electric outboard test.
Watch the video here. ▶