That setup signifies fewer mass within the cylinder head and diminished body weight for the general outboard. Concurrently, 4 valves for every cylinder means great engine combustion, which contributes to horsepower, torque and gasoline efficiency. Speedy Acceleration An optimally well balanced crankshaft and labyrinth exhaust supply easy power, while Microcomputer https://yamaha130hpoutboardmotors91233.blogolize.com/everything-about-yamaha-2-stroke-v-max-74595872