67 dart stroker hellcat gen3 hemi with twin turbos...

You’ll get it figured out. How is power routed to your Holley ECU? On mine, it’s the only thing that’s not run through the battery disconnect switch.
as holley instructions require. power/ground to battery post and remote power wire to ignition key on, to a dash mechanical switch. i get fuel, have compression but no spark. cant be power but maybe a ground? ive not checked that yet. been feeling pretty bad physically since i got back. tried friday tnt and it sucked the life right outta me. 3am bedtime is 6hrs to late for me. haha