unlike the 2 cycle engines the 4 stroke has intake and exhaust valves with an overhead camshaft so it will be a little louder than a 2 cycle.
if your engine is making a lot of noise such as loud tapping you should get it checked to be sure the rocker arms are set properly.
A 2-stroke dirtbike will be powered by a 2-stroke engine and a 4-stroke dirtbike will be powered by a 4-stroke engine. For the same power, the 2-stroke will be a lighter bike. For the same weight, the 4-stroke will be a weaker/slower bike. The 2-stroke is likely to use more fuel and make more noise. The 4-stroke will run cleaner and quieter.
if we use 2 stroke diesel engine in our bike then engine get more vibration & noise so it is not comfartable to the rider so it cant use in our bike
2-stroke engines produce much more power than 4-stroke.
There are many differences. One, for instance, is the pipe is bigger on a two stroke, but that's only looks. Two strokes also have more of a high-pitched noise, where as four strokes have more of a low pitched noise. But power-wise, there is a big debate between which is faster. You see, two strokes are fast for taking off, where as four strokes are good for racing and for top speed. The four stroke got its name because it has 4 cycles to make the engine run, and 2 stroke only have 2 cycles.
have a look at the engine if it has a camshaft then its a four stroke, also two strokes have a separate oil bottle for oil.. what make and model is it, Google it to find out more.. You can also tell just by listening to it run. 2 cycle has a distinctive higher pitched "Wing-Ding-Ding" noise versus a 4 cycle that has a "Rum-Dum-Dum" noise. The Carburetor on a 2 cycle would be attached to the crank case, lower part of the engine. 4 Cycle Carbs are usually attached to the top of the engine.
The most efficient to date is a 2-stroke design. it is a turbo desiel 2-stroke. but normally a 4-stroke is usually the more efficient of the two engine types.
2 Strokes make much more power per cc than 4 strokes. For example a 2 stroke 125 and a 4 stroke 250 both make about the same power 4 strokes have much more low end torque though
If you are speaking of exhaust noise, repair your exhaust leaks. If you are speaking of engine noise, and it is loud enough that it bothers you, or sounds unnatural, the engine may be damaged internally. An inspection by a mechanic will tell you if your engine is making more noise than it should. regular maintenance such as a tune up and oil change will make your engine run smoother and will reduce noise.
not completely sure what the question is asking butr i believe it is asking why is the 4-stroke engine taking over the makrket.I believe it is because of the even power they make as trhe 2-stroke has a strong powerband which can make the bike more difficult to ride/race.the 4-stroke is unfair in its way b/c the 250cc 4-stroke races with the 125cc 2 stroke.
the more you make noise the more you lose your voice
You shouldn't worry about the noise it make. You should be worried more about the damage it's going to cause. Get it fix if not to late.
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