[wbnapier]

From my understanding, I need a keyed 12v for the two fans and the MSD 6AL.

I replaced the resistor wire in the #1 bulkhead with a HEI wire, which I will connect to the MSD 12v little red wire per M&H's instructions. No issues there.

For each electric fan, I will also need a keyed 12v connection as well. What is the prefered wire to connect to for this? I need one that is live when the key switch is in the run position (but not accessory???).

What wire off the bulkhead connector is best for this? Is the same MSD HEI wire ok?

Attached is a photo of the wiring diagram of the key switch moving clockwise.

Here are the letters. In parentheses, are my guesses. Also attached are images of the bulkhead connectors with the corresponding numbers.

B (???)
A (accessory or alternator?)
S (starter solenoid?)
I (run?)
2 (???)

Thanks!