Any thoughts on this engine issue

Hot Rod 63 Valiant said
I don't blame ya one bit, I wouldn't want to tear it apart either if I don't have to. Watching the timing light in the video again, I am going to rule out the cam lobe & go with the 73Abodee, DartGarth, & DFX on an ignition/wiring issue

Me and Mopar Al and every the engine builder agree with everyone else that it has to be an ignition / wiring issue.....

I really think hot wiring the car will help rule out or confirm the dash harness.