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12 volts

  1. Switched 12 v source for EFI, Ignition box, Fuel pump and Fan

    Electrical & Wiring
    I'm finishing up my EZ EFI install and I need a switched 12 volt source for all the new electrical devices that are part of the new setup. The ECU for the EFI, the Mallory Hyfire 6 ignition box, the fuel pump relay and the electric fan relay all need switch 12 volts (in addition to hot 12v from...