PRIN. OF INTERNAL COMBUSTION ENGINES - OD1619 LESSON 2/TASK 1
Stainless steel is also used in exhaust systems, in limited quantities due to its
high cost. A stainless steel exhaust system will last indefinitely.
FIGURE 45. MANIFOLD HEAT CONTROL VALVE.
4.
Turbochargers
Turbocharging is a method of increasing engine volumetric efficiency by forcing the
airfuel mixture into the intake rather than merely allowing the pistons to draw it
in naturally. A turbocharger (figure 47 on page 57) uses the force of the engine
exhaust stream to force the airfuel mixture into the engine. It consists of a
housing
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