The MSD Digital 6AL PN 6425 wiring diagram may provide specific recommendations for the spark plug wire routing and connection to the ignition box. Additionally, it is crucial to properly ground the distributor and ignition box to the vehicle's chassis. This provides a reliable ground connection for the electrical components and helps prevent.. MSD Digital 6AL Highlights - PN 6425. The wiring diagram for our Digital 6AL using a magnetic pickup and MSD's Blaster SS coil. Boost Timing Master. For anyone whose ever built and/or tuned a boosted combination, you know retarding of the ignition is necessary, with the amount dependent on factors such as the octane rating of the fuel and.
The Digital 6A and 6AL have a built in reverse polarity protection circuit. This will protect the ignition in the event of wrong connections. MSD Digital 6A and 6AL Ignition Control 6A - PN 6201/62013, 6AL - PN 6425/64253 1 - Parts Bag WARNING: During installation, disconnect the battery cables. When disconnecting the battery always. CONNECTING THE DIGITAL 6AL WITH THE MSD POWER GRID SYSTEM CONTROLLER, PN 7730. A wiring diagram to connect the MSD Power Grid System Controller to a 6AL can be found in the instructions for the System Controller, PN 7730. A special rev limit must be selected when connecting to the Power Grid.