Malossi ET 4/LX 150 Torque Driver

Malossi Torque Driver for ET 4, LX 150, Others with Leader engines. Malossi part #6111656. This component called Torque Driver for its specific function of determining the exact shifting moment, was calculated to give the vehicle the maximum possible acceleration in connection with the specific power of any single engine. The spiral's peculiar shape was studied to fix the RPMs on the point of maximum power.