Mercedez Benz Turbocharger 6110960299[e-Catalog]

Applicationt: 

Mercedes Benz ( C Class(china))
Mercedes Benz ( E Class(china), G Class, M Class, A Class, R Class, Gl Class, Cls Class, Clk Class)

Production Description:

Model: GT2256V
OEM NO.:6120960399;6110960299
OM611,OM612
Main advantage of the turbocharger:
The objective of a turbocharger is the same as a supercharger; to improve the engine's volumetrice efficiency by solving one of its cardinal limitations. A  naturally aspirated automobile engine uses only the downward stroke of a piston to create an area of low pressure in order to draw air into the cylinder through the intake valves. Because the pressure in atmosphere  is no more than 1atm (approximately 14.7 psi ), there ultimately will be a limit to the pressure difference across the intake valves and thus the amount of airflow entering the compustion chamber. Because the turbocharger increases the pressure at the point where air is entering the cylinder, a greater mass of air () will be forced in as the inlet manifold pressure increases. The additional air flow makes it possible to maintain the combustion chamber pressure and fuel/air load even at high engine revolution speeds, increasing the power and torque output of the engine.