Yamaha F9.9 - F8
· Cylinders: 2 in line
· Power: 9,9 hp - 8 hp
· Weight of the engine: 39,9 kg - 37 kg
· Ahead - neutral gear - behind
· Incorporated solid handles
· Transmission for little deep waters
· Package suitable for a light vessel
Yamaha F6
· Cylinders: 2 in line
· Power: 6 hp
· Weight of the engine: 37 kg
· Ahead - neutral gear - behind
· Torque suitable for a heavy vessel

