The 1st automatic transmission to utilize a torque converter (instead of a fluid coupling) was the Buick Dynaflow, which was introduced to the 1948 design yr. In typical driving, the Dynaflow utilised just the top rated equipment, depending on the torque multiplication on the torque convertor at decrease speeds. The https://gearbox-auto31863.blog-a-story.com/14522886/gearbox-auto-an-overview