No spark to plugs

[rockfla]

Frank
Have you checked the hot wire to the coil and with the key ON what is the Voltage to the coil? OR do you have voltage at the coil with the key on?? Simple first test BEFORE moving forward. are you FOR SURE getting power to the coil??? Drolston gave you pretty clear instructions and nowhere since the start of your post have we seen ANY voltage information from any of the suggested point of concern.....from the ballast resistor, ignition switch, coil, ammeter???? you CANNOT get spark IF you are not getting as close to 6V's at all the above locations!!!!! OBVIOUSLY the coil being the MAIN one!!!