Automotive Turbocharger

Description of Automotive turbocharger
An automotive turbocharger, or turbo, is a small radial fan pump driven by the energy of the exhaust gases of an engine. It consists of a turbine and a compressor on a shared shaft. At present, turbocharger is the only machine that can increase the output power without influencing the working efficiency of the engine.

Features of Automotive turbocharger:
1.High processing precision, it reduces the gap between the turbo and its inner wall, thus improving the utilization of the exhaust gas.
2.Adopt new type material ceram, which has high heat-resistance, strong stiffness and lightweight.
3.Compact structure, small size and short response time
Working principle of Automotive turbocharger:
The turbine section of a turbocharger is a heat engine in itself. It converts the heat energy from the exhaust to power, which then drives the compressor, compressing ambient air and delivering it to the air intake manifold of the engine at higher pressure, resulting in a greater mass of air entering each cylinder.

This turbocharger is used to increase the mass of air entering the engine to create more power.

Technical specification of Automotive turbocharger:

	T3/T4	T04E	T3	GT28R	K04
Type					OEM NO.53041015091G
Part no.		T3/T4 "P" trim
Comp wheel major diameter(outlet exducer)	76.2	84	60	60.1	50.5
Comp wheel minor diameter(outlet inducer)	56.5	56.5	42.5	46.5	35.5
Trim(comp)	54.98	45.24	50.17	59.86	49.42
Exhaust wheel major diameter(inlet inducer)	66.3	73.8	64.16	53.2	50
Exhaust wheel minor diameter(inlet exducer)	56.3	58	46	41.8	42
Trim(exhaust)	72.11	61.77	51.40	61.73	70.56
Comp A/R	0.5	0.5	0.42	0.6
Turbine A/R	0.63	0.84	0.48	0.64
Flange dimensions	85.8*44.5	86*44.5	85.5*44.5	73*40
Lubricant inlet	3/8"		2-M8*38	M11*1
Lubricant oulet	2-M8*51	2-M8*51	2-M8*51	2-M8*38
Bearing system	2 floating	2 floating	2 floating	1 ball bearing	1 floating
Cooled by	oil	oil	oil	water and oil	oil
wastegate	without	without	without	with	with
Rated				300 PS
Flange				T25/T28
Applications	nissan rb20det , Ford car	nissan rb25det(gtst)400hp skyline Ford Mustangs,22R-TE	for displacement from 2L to 2.5L: Nissan Skyline r33,  honda civic	nissan silvia 180sx s13, 300zx, lexus soarer	VOLKSWAGEN 210-220hp Suzuki 75hp Renault 102hp Opel 192h Audi 210-450hp passat

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