10 MINUTE TECH SUPERCHARGERS
Oct 22, 2021
4 minutes
1 WHAT IS A SUPERCHARGER AND WHAT DOES IT DO?
To improve the performance of an engine it needs more fuel and air. A supercharger is an air compressor that supplies this extra air at more than atmospheric pressure. A supercharger needs power to work. Normally the term supercharger is used for a unit that is mechanically driven from the crank, but if the power is provided by a turbine, the supercharger is known as a turbocharger.
2 ARE THEY ALL THE SAME?
There are two main types of supercharger: Centrifugal and Positive Displacement. Centrifugal superchargers deliver increased pressure with increased engine speed. They work by accelerating the inlet air by giving it a very high speed from a compressor
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