Two Stroke Engine Motorcycle
Now I am going to discuss here the two-stock engine. How does it work? There has one revolution of the crankshaft during one power stroke in the two-stock engine. In 2 stroke engines, the piston moves a total of 2 times. The 2 stroke engine is much lighter and costs much less to build and maintain. Another major problem with a two-stroke engine is that it is very expensive. Calculations show that it consumes about 1 gallon of oil per 1000 kilometers. And also it is not suitable for the environment.
Four Stroke Engine Motorcycle
After analyzing two stock engine, now I am going to discuss the four stock-engine. In fact, It has two revolutions of the crankshaft during one power stroke. The piston engine of four-stock is some less than a two-stock engine. It has a lesser ratio in terms of power to weight and it generated less smoke and shows more efficiency. The engines of four-stock are expensive due to lubrication and valves and are tough to manufacture.
Difference Between Two Stroke And Four Stroke Engine
At this time, I am going to present here all the different advantages and disadvantages of the two engines. The engine of two-stock is cheaper and simple for manufacturing, but the engine of four stocks is expensive to manufacture and it is basically heavier. In addition to the information, I have already arranged a list of two-stock engine and four stock-engine at a glance below. To get it, please follow the table below carefully.| Two stock | Four stock |
| It has one revolution of the crankshaft during one power stroke | It has two revolutions of the crankshaft during one power stroke |
| It generates high torque | It generates less torque |
| Its uses port for fuel’s outlet and inlet | It uses valves for the outlet and inlet of a fuel |
| Its engines result in lesser thermal efficiency | Its engines result in higher thermal efficiency |
| It has a larger ratio in terms of power to weight | It has a lesser ratio in terms of power to weight |
| It generates more smoke and shows less efficiency | It generates less smoke and shows more efficiency |
| Requires more lubricating oil as some oil burns with the fuel | Requires less lubricating oil |
| Due to poor lubrication, more wear and tear occurs | Less wear and tear occurs |
| Engines are cheaper and are simple for manufacturing | Engines are expensive due to lubrication and valves and are tough to manufacture |
| Engines are basically lighter and are noisy | Engines are basically heavier because its flywheel is heavy and are less noisy |