Mallory Unilite Ignition Box Wiring Diagram
In this video rick from prestolite performance mallory ignition shows us how to test a mallory unilite electronic ignition module.
Mallory unilite ignition box wiring diagram. The mallory unilite distributor uses an infrared light lens and a sensor between which a wheel with tangs called shutters passes. If you are using a cd ignition box. Mallory 3755101 unilite distributor 1962 80 ford 221 302 351 95 221 255 260 289 302 socket female cap type red. It shows the components of the circuit as streamlined forms as well as the power and also signal links between the tools.
By the late 1960 s the detroit plant had become too small and boots mallory began moving his father s company to carson city nevada in 1969. Unilite distributor vacuum chamber and the carburetor. This causes a problem because the unilite draws 0 02a which when hooked up to the mallory ballast resistor 1 ohm only drops the voltage by 0 02v. Mallory supplied much of the original equipment ignition components for ford through 1948.
The infrared light makes a completed circuit when the sensor picks it up. A wiring diagram is a simplified standard pictorial depiction of an electrical circuit. When you hook up an msd box it handles the coil voltage current itself leaving the switch for the msd and the unilite as the only things feeding from the ignition wire. Even today mallory continues to build performance ignition products for ford motor company vehicles.
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. External ignition box required. Choose mallory ignition for all of you ignition systems coils. When a mallory unilite distributor fails to produce a spark to the plugs the vehicle will not run.
Collection of mallory ignition wiring diagram. Figure 2 unilite wiring diagram using oem primary resistance wire coil ignition module female connector engine ground all other wires originally connected to the coil terminal 12v ignition.