Pertronix---
Today I installed an Ignitor kit in my Comet that I have had a couple years and just got around to. Test drove the car and came in and ordered another one for my Barracuda. Hope is goes as well as the Comet install did. I did notice the instructions with my Ford kit dealt with a resistor if one was there so I assume I will keep using my ballast resistor. I am hoping to get away from the rough idle but suspect engine wear and timing chain issues. Anyway, I was impressed with the deal-------Rat