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Yamaha 25B

Engine Type	In-line 2
Displacement [cm³]	496
Bore x Stroke [mm]	72.0 x 61.0
Max. Prop Shaft Output [kW (ps)] @r/min	18.4 (25) @5000
Fuel Induction System	Carburetor
Engine Transom Height[mm (inch)]	S: 423 (16.7), L: 550 (21.7), X: 636 (25.0) (*depending on model)
Dry Weight [kg] *	53-57
Starting System	Manual Starter or Manual & Electric Starter (*depending on model)
Controls	Remote Control or Tiller Handle (*depending on model)
Tilt System	Manual Tilt
Lubrication System	Pre-mixed Fuel and Oil