Chrome ignition module vs rev-n-nator

Rapid Robert said
To help me & others decide if just the rev box made the difference, did you change out both at the same time? (hopefully not) If not it'd be interesting to see what difference if any just the revenator box itself makes.

I replaced the Chrome Box, Ballast Resistor and Coil at the same time.

I used one of the recommended coils for the Rev-N-Nator.
I used the recommended resistance Ballast Resistor for that Coil.