MSD8134
This heavy duty Solenoid is designed to handle the high current of the Pro Mag 44 as well as the vibrations and harsh conditions of Top Fuel racing. The Solenoid is Normally Closed and when you apply 12 volts to it, it opens the ground path and allows the engine to run. Once the 12 volts are removed the Solenoid closes to ground shutting off the magneto's power.
