4 Stroke Marine Trolling Motors

Product Details:

Difference between Two stroke and Four stroke:

1. Fuel Economy:
At the same horsepower, the four stroke machine can save about 30% fuel than the two-stroke machine;
2. Gasoline and engine oil:
The fuel of the two-stroke engine is a mixture of gasoline and engine oil. The two-stroke outboard engine does not have a special oil filling hole, so it does not need to be filled with engine oil for lubrication, but it is lubricated during combustion.
The fuel of the four stroke machine is gasoline. The machine body has a special oil filling hole. It is necessary to add an appropriate amount of engine oil to lubricate the crankshaft and other gears. After a period of time, the waste engine oil needs to be removed and refilled with new engine oil of the same model to ensure the high performance of the machine.
3. Noise and jitter:
The noise and power of the two-stroke outboard engine with the same horsepower are slightly larger than that of the four stroke outboard engine.
4. Easy maintenance:
Due to the simple structure of the two-stroke outboard engine, the two-stroke outboard engine is more convenient to maintain than the four stroke one.
5. Fuel use:
The two-stroke machine uses mixed fuel, that is, gasoline and engine oil are mixed in proportion. Gasoline: engine oil = running in period 25:1. 50:1 after running in period. For four stroke fuel, please use gasoline above 92, and the engine oil shall be added into the engine oil tank separately.