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Showing posts with the label holley fuel pump

Introduction of Mechanical Fuel Pump, Electric Fuel Pump and Carburetor

Mechanical Fuel Pump: Mechanical fuel pumps which is mounted on engine. It contains an airtight, flexible diaphragm attach which is linkage to a rocker arm. The rocker arm rests on offset or an eccentric, section of the engine camshaft. When the engine is running, the rocker arm to back and forth by the eccentric forces for this reason the diaphragm to move up and down.   As a result a pumping action that pumps gasoline from the fuel tank to the carburetor.  Electric Fuel Pump: Electric fuel pump which is mounted on inside of a fuel tank. It is uses electricity from the battery or alternator to operate a plunger, bellows, diaphragm and impeller. As a result pump can supply fuel to carburetor from fuel tank.  Carburetor:    The carburetor is a necessary to a mixing device which mixes liquid gasoline with air. In the fuel system it throws a fine spray of gasoline into air passing through the carburetor on its way to the engine. T