Advantages of a 4-stroke engine include improved fuel efficiency, lower emissions, and quieter operation compared to 2-stroke engines. They also tend to have a longer lifespan due to better lubrication and less wear. However, disadvantages include greater complexity and weight, as well as higher manufacturing costs. Additionally, 4-stroke engines typically produce less power per cycle compared to 2-stroke engines, making them less suitable for certain high-performance applications.
For a set amount of power, they're heavier, bigger and use more parts than a 2-stroke engine.
Pollution - 4 stroke has far less unburnt hydrocarbon in the exhaust.
Why the fuel consumption is less in 4 stroke engine as compared to 2 stroke engine
Depends on if this engine is a 2 stroke, 4 stroke, or rotary engine. I assume you are referring to a 4 stroke as found in the vast majority of automobiles built today. The answer is, At the top of the compression stroke. The 4 strokes of a 4 cycle engine are:# intake/induction stroke # compression stroke # power stroke # exhaust strokeDepends on if this engine is a 2 stroke, 4 stroke, or rotary engine. I assume you are referring to a 4 stroke as found in the vast majority of automobiles built today. The answer is, At the top of the compression stroke. The 4 strokes of a 4 cycle engine are:# intake/induction stroke # compression stroke # power stroke # exhaust stroke
'a 4 stroke engine cycle' is usually what it is called...
4 stroke
4 stroke
2-stroke engines produce much more power than 4-stroke.
2 stroke motorbikes are more powerful and I'm not sure on the advantages of a 4 stroke motor bike but i have a 4 stroke and i think its more for beginners
In a 2 stroke, every second stroke of the engine is a power stroke. In a 4 stroke, every 4th stroke of the engine is a power stroke. Knowing this, a 2 stroke has double the power as a 4, in the same cc
i say that a 4 stroke is faster than a 2 stroke
It is possible to use 4-stroke oil in a 2-stroke engine in an emergency situation. You should not use this oil in the long term as it will damage the engine.