Solid wire ignition

i guess the reasons people say NO is radio interference

i.e the FCC might be upset :)

and if its going to mess with your ECU it will

if it isn't going to it won't

ECU as in something with a computer in it

i doubt the FBO box or a mopar orange box or an HEI would be considered a computer or an ECU if we use ECU to mean the brains of a modern engine control system

they have more in common with a switch than a computer

Dave