That set up means significantly less mass from the cylinder head and reduced excess weight for the overall outboard. Simultaneously, four valves for each cylinder signifies terrific motor combustion, which contributes to horsepower, torque and gasoline performance. Quick Acceleration Subscribe to receive all the newest Yamaha product or service news, https://louisnwcik.pages10.com/helping-the-others-realize-the-advantages-of-yamaha-225-hp-outboard-motors-70902267