The Yamaha 9.9 HP FT9.9 is based on the standard F9.9 with one major difference: a higher gear ratio allows this motor to spin a larger propeller, reducing slippage and delivering more power to the water when needed. Ideal for yachts and pontoon boats. ...
Gear Position: Forward-Neutral; Gear Transmission Ratio: 2.08; Gear Oil: 0.075L; Fuel Tanks Capacity: 1.4L; Fuel Oil Ratio: 50:1; Recommended Fuel: Unlead Gasoline; Recommended Engine Oil: 2-Stroke Outboard Motor Engine Oil; Supplier Name Zhejiang...