Arc Boats' sales pitch for electrifying sport boats can start ... without the lengthy winterization checklist needed to ...

The stroke is considerably shorter, and uses energy of the engine's exhaust vacuum to assist in the combustion cycle, also enabling it to produce six times the number of power strokes per ...

After a tranquil cruise away from the dock and out of the lake's no-wake zone—with the boat’s engine making almost no noise—shoving its throttle forward turned it into a different beast.

This Speedy Electric Sport Boat Leaves Internal Combustion in Its Wake In a demo on Lake Mead, the Arc Sport handles like a fighter jet but can be as quiet as a kayak. By Rob Pegoraro ...