That setup signifies fewer mass within the cylinder head and diminished body weight for the overall outboard. Simultaneously, 4 valves for each cylinder usually means great engine combustion, which contributes to horsepower, torque and fuel efficiency. Fast Acceleration An optimally balanced crankshaft and labyrinth exhaust produce clean electricity, although Microcomputer https://andregyqhw.full-design.com/helping-the-others-realize-the-advantages-of-yamaha-225-hp-outboard-motors-77948057