YS Engines
DZ170-CDI
AIRPLANE 4-Stroke Engine -Electronic ignition for a more efficient run, lower idle and better fuel economy. -Crankcase supercharging system -Direct injected system -Convenient fuel pump adjustment -High horsepower output with long service...
DZ170
AIRPLANE 4-Stroke Engine -Crankcase supercharging system -Direct injected system -Convenient fuel pump adjustment -High horsepower output with long service...
115FZ-S
AIRPLANE 4-Stroke New regulator design for ease of operation Proven fuel injection system for a more consistent run Ring sealed crankshaft to increase crankcase boost for more power Same mounting...
70FZ-S
AIRPLANE 4-Stroke New regulator design for ease of operation Ring sealed crankshaft to increase crankcase boost for more power Same mounting pattern as the YS63FZ-S DISPLACEMENT: 11.45cc BORE: 27.7mm STROKE:...
140 Sport
AIRPLANE 4-Stroke Regulated fuel injection system for a more consistent run and increase power Crankcase supercharging system Supplied with a muffler assembly Bore: 32mm Stroke: 29.0mm Displacement: 23cc Weight:...
91SR-3DS
HELI 2-Stroke Engine NEW Larger cylinder head for better cooling and performance NEW Steel lined backplate to minimize drag resulting in better performance and increased horsepower NEW Piston & Sleeve design increasing...
56SR
HELI 2-Stroke Engine Bigger cylinder head for better cooling Three needle carburetor for a more accurate adjustments Proven fuel injection system for a more consistent run Same mounting as the...
