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

Going G2 twins will just cost way more and set your program back years. Those plug wires are all over your harness wiring. Isn’t the original crank sensor down there somewhere? If it’s made clean passes, I’m not sure how you can fault the harness. I’d look at getting the coils up on the valve covers or inner fenders and keep it away from the harness wiring.
I couldn’t agree more, with all of this. The zip tied bundle of spark plug wires running around the harness is super suspect. And I’ll add a pic for reference for sensor location.
9ED1D91C-B79C-4AE0-A179-FB48D9E305B7.png