Since "Yoshimura Motors" founded in Fukuoka, Japan in 1954, Pop Yoshimura started engine tuning in his own way. There was no information of engine tuning at that time, and he tuned many engines all by himself with his inspiration and knowledge in engineering. Soon later he became famous for tuning among American armies, and he started to be called "God Hand." He challenged everything to overcome problems and improve tuning ability by himself and his continuous challenges made many victories in various races.
