ï» Specification: Displacement 55CCTransmission ratio 2.08 (27:13) Number of cylinders 1 Shiftclutch Full throttle perating range 4500-5500r/min Maximum output 2.9kw Type 2-stroke Ignition system CDI system Starting system Manual start Staring carburetion system Choke start Contorl System Tiller control The engine & the propeller ratio 2:1 Recommended fuel Regular 92 unleaded gasoline Tilt tilt systemmanual tilt Standard mailboxbuilt-in 1.4 L Adapted stern plate height 440 mm Short shaft 40cm Overall length 85.5CMOverall widteh 36.5cm Overall height 22cm Transomplate height 42cm Bore x stoke 44mm*33mm Announcements: After in the sea water or turbid water cruising 1. Use the fresh water cleaning the outboard motor 2. With the moderate SPREED circulating the engine, cool off the water down with fresh water.3. Before completely running out cooling water, don't put the outboard motor outside. Otherwise the water cam pass the exhaust port to enter theair cylinder, from that will cause the engine breakdown.4. The engine should deposit in the aridity & ventilated well place, avoid exposing directly in the sunshine.5. Before the long term storing, you should run out of the gasoline in the fuel tank. Note: Please add gear oil to the gears before use the motor & replace gear oil after the run-in period (10hours). (if you do not know how to handle this, please contact with us ) Warning: Cylinder Scoring is a serious damage, which caused by improper use & will cost you a lot of money to repair the motor. Don't do the following will avoid cy