wheelsrus
XS650 Enthusiast
i am working on a 75 B, i would like to know how to check the coils for proper resistance. the engine is running ok left plug seems to carbon up quicker than right i assume beacuse this is the side with the choke. Or should i go with new coils because (a) 50 years old (b) weak even when new? everything is stock carbs,points ect. I plan keeping it pretty close to stock just for ease of working on it. running B8ES plugs switch to 7's ? are any of the vendors replacement coils hotter thank stock without going to ones for electronic ignition? thanks in advance