So i've got no spark on my atc 110. its a 1980. i've determined its the spark plug wire and coil that are bad. on my 1980 there is a little capacitor looking thing with a single wire going into it and then the coil is next to it. I'm looking to get a replacement but i can only find one for a 1981+ which doesnt have the little capacitor attached, just a coil and wire. what is that little resistor/capacitor thing on there? and where can i get one?