DETAILS, FICTION AND 471 SUPERCHARGER

This technique would be the oldest supercharger style and was first patented by Philander and Francis Roots in 1860, and its Original usage was to act as a lover to ventilate mineshafts. right after a while, Gottlieb Daimler patented the design for usage in inner combustion engines, and the primary cars and trucks to have a supercharger ended up th