OEM Engine Intake Manifold Car Auto Parts For BMW N55 OE :#11617576911

OEM Engine Intake Manifold For BMW N55 Stable quality OE Good feedback

Description:

For a carburetor or throttle body gasoline-injected engine, the intake manifold is the intake line after the carburetor or throttle body and before the cylinder head intake port. Its function is to air, fuel mixture from the carburetor or throttle body distribution to the cylinder intake port. For port fuel-injected engines or diesel engines, the intake manifold simply distributes clean air to each cylinder intake port. The intake manifold must distribute air, fuel mixture, or clean air as evenly as possible among the cylinders. For this reason, the length of the air passages in the intake manifold shall be as equal as possible. The inner wall of the intake manifold should be smooth in order to reduce the gas flow resistance and improve the intake capacity.

Specification:

More information:

The role and working principle of the intake manifold are as follows:

1, the role of the intake manifold is to distribute the combustible mixture supplied by the carburetor to each cylinder. The function of the exhaust manifold is to collect the exhaust gas after the work of each cylinder and send it to the exhaust pipe and muffler, and then discharge it into the atmosphere;

2, the intake, exhaust manifold is usually made of cast iron, the intake manifold is also cast of aluminum alloy, the two can be cast into one, can also be cast separately;

3, the inlet and exhaust manifolds are fixed on the cylinder block or cylinder head with studs, and the joint surface is equipped with asbestos gaskets to prevent air leakage. The intake manifold holds the carburetor with a flange bearing, and the exhaust manifold is connected downward to the exhaust pipe.

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