What happens to a motorcycle chimney perforation?

The chimney is called a muffler, if there is a hole that will make the engine too noisy, but it will not affect your use, so if the noise is not too loud, don't worry about it, just use it with confidence.

Replacement conditions for silencers:

1: Replace when the noise is too loud. (If the surface is not damaged, it may be that the inner core of the silencer is damaged) 2: The silencer should be replaced when it leaks. (The surface has been damaged or there are holes, if the core is not damaged, it can be repaired, and it can be used as well).

3: When the silencer is blocked, it should be replaced or burned with fire. (The muffler is clogged, generally two-stroke motorcycles, four-stroke motorcycles are generally not clogged).

It's okay, the role of the chimney is to silence it, there is no other use, but if he has an empty hole, it will leak air, it will be very loud, you don't think it's ugly to make up for the following, it's better to buy a new one, my three-year car, the chimney is empty, 80 is about to change to a new one, and the silence effect keeps up with Yamaha's mute king. As for what situation to change the chimney, hehe, there is no definition, no chimney is fine, it doesn't matter, it's just louder.

The sound is louder. As long as you don't make trouble.

There is no exhaust pipe, and although the sound is louder, the power is sufficient. I don't believe it, remove the exhaust pipe and try it,

It becomes a straight row, the sound is loud, the engine is easy to fire, and at the bottom speed, the torque of the engine is reduced.

There will be nothing.

It's just that the sound will be loud.

A rotten hole in the motorcycle chimney has no effect on the functionality of the motorcycle itself.

Usually the exhaust pipe is made of thin iron sheet, the reason for the rot is the water corrosion inside the exhaust pipe, it is generally not easy to repair, the exhaust pipe rotten has no effect on the car, but it is just very noisy, if the sound is loud, change one, change the exhaust pipe is cheap 60 good 110 or so.

The exhaust pipe noise elimination is done in the thicker part of the back, using the partition to separate the sound and converging them into a tube at the outlet, so as to interfere with the sound (such as the sound wave of the sparse part and the dense part of the superposition cancel each other), the general motorcycle silencer adopts this structure. Another is to increase the cross-sectional area of the pipeline sharply in a certain length to achieve the purpose of silencing. Small channel resistance can also attenuate a wide range of sound waves, but a large volume is required, so this kind of car is widely used, and motorcycles are relatively less used, but some scooters are similar to it.

The noise is loud and has no practical impact on the performance of the car.