Mallory promaster coil and distributor wiring diagram unilite. The mallory promaster classic series ignition coil is designed to meet todays specialized ignition requirements. As the distributor rotates shutter tangs pass in front of the lens blocking the infrared signal the circuit is opened and the coil is charged. Watch as the two guys garage crew guide us through the installation of a mallory distributor bringing an old ignition system into the new millennium. Install the unilite distributor cap.
Unilite distributor vacuum chamber and the carburetor. The infrared light makes a completed circuit when the sensor picks it up. The mallory unilite distributor uses an infrared light lens and a sensor between which a wheel with tangs called shutters passes. Use a mallory promaster coil part no 29440 or 29625 or mallory.
The purpose of an ignition ballast resistor between the ignition switch 12v and the ignition coil positive terminal is to restrict current flow through the ignition coil. Figure 1 unilite wiring diagram using ballast resistor coil ignition module female connector engine ground all other wires originally connected. Unilitedistributor vacuum chamber and the carburetor. Figure 1 unilite wiring diagram using ballast resistor coil ignition module female connector engine ground all other wires originally connected to the coil terminal distributor wire harness.
It has a glass filled polyester case and oil filled construction to ensure a long life and no energy loss from arcing. This coil features a faster rise time and increased spark duration compared to stock to increase performance. In this video rick from prestolite performance mallory ignition shows us how to test a mallory unilite electronic ignition module. Install the remaining spark plug wires from the original distributor cap to.
Mallory promaster coil wiring diagram wiring diagram is a simplified welcome pictorial representation of an electrical circuitit shows the components of the circuit as simplified shapes and the capability and signal contacts amongst the devices.