During the vast majority of operation time of your torque converter, the speed match among the impeller and turbine is never reached. At cruising velocity, the torque converter can only go around 85 % in the engine power for the transmission. The Torque Converter Clutch (TCC) mechanically locks the motor https://johnathanvaazv.mpeblog.com/60015637/considerations-to-know-about-torque-converter-clutch