Weird question but I ran my petronics without a resistor (55 converted to 12v) for 5 years without a resistor, never a problem. I finally looked at the instructions from another new one I had aquired in the trunk of a car and it said use the resistor so I installed one. Now do I need to run a wire from the cyliniod to give it 12v on start?

I can't tell if it runs any different with or without the resistor in line, I do notice it starts harder, thats why I am wondering if I need the 12v for start?

55 Vicky & customline

58 Rack Dump, 55 F350 yard truck, 57 F100

59 & 61 P 400's, 58 F100 custom cab, 69 F100, 79 F150, 82 F600 ramp truck, 90 mustang conv 7 up, 94 Mustang, Should I continue?