Ole knew there had to be a better way, and he was right: he invented and built a 1.5-horsepower outboard motor that could be clamped to the back of a rowboat. But the two-and-a-half-mile trip was just too far, and by the time he returned to Bess the ice cream had all melted. When Bess expressed a desire for ice cream, Ole jumped into their rowboat and took off, rowing vigorously for the mainland. According to the lore, Ole and his fiancé Bess were picnicking on an island in Okauchee Lake. The tale is quite famous, and with good reason – it’s an excellent example of American ingenuity. at age five in 1882, is usually credited with inventing the first outboard motor in 1906. Ole Evinrude, a Norwegian immigrant who arrived in the U.S. See Inboard or Outboard: The Boat You’ll Buy Next, for more a more in-depth inboard-versus-outboard comparison. It also makes the engine very easy to replace in case of failure it improves a boat’s handling because outboard motors provide articulated thrust as opposed to the rudders used with inboards, and modern outboards offer an excellent power-to-weight ratio as compared to the other options. Since outboards simply get mounted to the transom of new boats, the boatbuilder’s job becomes much easier. That greatly simplifies the boatbuilding process, because with an inboard or stern drive they’d have to mount the motor and then line up and attach the drive system. A boat manufacturer can take an outboard and bolt it right onto the back of a boat, hook up the control cables and fuel lines, and the boat’s ready to go. Outboard motors have several advantages as compared to other marine propulsion systems. Like most marine power systems, the engine spins a shaft, which then spins a propeller shaft, which in turn spins a propeller to create thrust. The powerhead, driveshaft, and a lower unit with running gear (the part with the propeller that sits underwater) are all contained together in one unit. Outboard motors are fully contained marine propulsion systems that can be mounted onto the transom of a boat. Photos in order of appearance via: Nautical Ventures, Diamond Motors and Marine, C&O Marine, Sea Witch Marine, The Boat Place, Deep Creek Cove Marina, Nautical Ventures, Boaters World. The outboard motor offerings in 2022 span from small electric motors to potent four-stroke powerplants.
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