Outboard Boat Motors & Engines

The Yamaha 70 hp, 60 hp and 50 hp Midrange four strokes are the go-to outboards for family, fishing and fun. Light and powerful, they sport 1-liter displacement, single-overhead-camshaft designs and electronic fuel injection. They deliver quick starts, high performance and incredible efficiency for aluminum fishing boats, pontoons and fiberglass boats. They also offer incredible trolling flexibility with Yamaha’s exclusive Variable Trolling RPM Switch. Available on the F70, F60 and F50, this allows anglers to adjust trolling speeds in 50-RPM increments. The Yamaha Midrange 70-, 60- and 50-hp four strokes. Solid choices for any boater.

PROP SHAFT HORSEPOWER: 300 hp at 5,500 rpm COMPRESSION RATIO: 10.3:1 RECOMMENDED FUEL: Octane 89 RECOMMENDED FUEL FILTRATION: Yamaha 10-micron fuel / Water separating filter (external) C.A.R.B. RATING: 3-Star INTAKE: 24 SPARK PLUG: LFR6A-11 ETHANOL BLEND LIMIT: 10% maximum MOUNTING CENTERS: 28.5 in. ROTATION: L