The very first automatic transmission to work with a torque converter (as opposed to a fluid coupling) was the Buick Dynaflow, which was released for the 1948 design year. In ordinary driving, the Dynaflow utilised just the top equipment, depending on the torque multiplication of the torque convertor at decreased https://gearbox-auto10851.theobloggers.com/40407625/gearbox-auto-fundamentals-explained