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Thread: Help!

  1. #1
    Join Date
    Jun 2019
    Location
    Wynantskill New York
    Posts
    1

    Default Help!

    I'm looking for help with wiring up my MSD 6AL box P/N 6420 to a Mallory Unilite P/N 3755101H. My coil is a Mallory Promaster P/N 29625. How do I begin? How can I tell beforehand if the units are even good or not? Is there any resistance or Ohm readings I should be aware of? Is there a schematic available for this configuration? Do I need a special resistor inline somewhere? I have a more or less stock 1965 Ford Ranchero 302/4speed. Thank you for any help you can offer.

  2. #2

    Default

    Coming out of the distributor the brown is ground, green to white on the MSD, red to red the switched 12 volts. There's no need for a resistor using the MSD unit. Ray

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