This characteristic was also current in some Borg-Warner transmissions developed over the 1950s. It fell from favor in subsequent many years as a result of its extra complexity and price. From the late 1970s lock-up clutches began to reappear in response to demands for improved fuel economic system, and are https://elliotmmftj.blogofchange.com/34568549/5-simple-techniques-for-torque-converter-clutch