Some torque converters use numerous stators and/or a number of turbines to deliver a wider variety of torque multiplication. These types of multiple-aspect converters tend to be more prevalent in industrial environments than in automotive transmissions, but automotive apps for example Buick's Triple Turbine Dynaflow and Chevrolet's Turboglide also existed. https://jasperescox.blog5star.com/34183418/top-torque-converter-clutch-secrets