NEXON

1.2L REVOTRON ENGINE

4. Muffler Assembly

The main function of the silencer is to reduce the

amount of noise emitted by the engine exhaust

gases flow. It typically makes use of the change in

the cross sectional area which can be made as a

chamber to filter or reduce the sound waves

which the engine produces.

The silencers are divided into two main groups.

Front Pipe Assy with Presilencer

ii) Exhaust Pipe Assy, Rear

5. Turbocharger (Waste Gate Turbocharger)

Turbochargers are a type of forced induction

system. They compress the air flowing into the

Engine .The advantage of compressing the air is

that it lets the engine squeeze more air into a

cylinder, and more air means that more fuel can

be added. Therefore, you get more power from

each explosion in each cylinder. A turbocharged

engine produces more power overall than the

same engine without the charging. This can

significantly improve the power-to-weight ratio for

the engine.

In order to achieve this boost, the turbocharger

uses the exhaust flow from the engine to spin a

turbine, which in turn spins an air pump. The

turbine in the turbocharger spins at speeds of up

to 150,000 rotations per minute (rpm) -- that's

about 30 times faster than most car engines can

go. And since it is hooked up to the exhaust, the

temperatures in the turbine are also very high.