That set up indicates considerably less mass within the cylinder head and lowered body weight for the general outboard. Concurrently, 4 valves per cylinder indicates excellent engine combustion, which contributes to horsepower, torque and gas effectiveness. Swift Acceleration A TCI microcomputer ignition adjusts timing to keep up ideal engine efficiency, https://yamaha350hpoutboardmotors24455.onesmablog.com/top-latest-five-yamaha-75-hp-outboard-motors-urban-news-76327218