Who Does a Supercharger Work?

The Roots supercharger

works through a pair of rotors that blow air at a high speed into the intake port. As the port then contains a greater quantity of air, it becomes compressed. In turn, this enables a higher quantity of fuel to be injected into the combustion chamber (and thus greater power to be generated).

Is a supercharger bad for your engine?

Superchargers and turbochargers are not bad for your engine. They have been used on engines since engines were originally designed. ... Turbochargers can also enhance fuel economy but have more moving parts, which could lead to extra maintenance. Superchargers improve performance but don't really save any gas.

What is the main purpose of a supercharger?

"Supercharger" is the generic term for an air compressor used to increase the pressure or density of air entering an engine, providing more oxygen with which to burn fuel. The earliest superchargers were all driven by power taken from the crankshaft, typically by gear, belt, or chain.