Holley Sniper Stealth system

We have not gotten that far. I'm trying to sort everything prior to diving in to this.
We are running a GM ignition Module and was actually going to reach out to @TrailBeast for a suggestion on that?

This is my sons daily driver so once it's down it can only be down for a day or two!

Thank you

I was actually directing that to Aaron Tate who mentioned the circuit he employed

With a GM HEI you should be able to find interface into the Holley system in the Holley docs. The GM does not need a resistor, so you can likely just jumper the Mopar IGN1 and IGN2 together and wire that to a relay coil.

See pages 22-25 of the pdf and here:

is a thread about interfacing this type

FOr those running EFI that want a low cost dist.

Timing control with GM large cap HEI.

This might be best of all

Demystifying Holley Terminator and Sniper Ignition Hookup