skullvette
Member
Hi i have a 2009 custom shovelhead, motor and tranny is a 81. Ok i put about one hour of riding time on it and burnt up my coil it blew oil from the coil all over the bike so i know i damaged the coil and i smoked the Ignition and it was duel fire,so i bought a ultral ignition with rev limiter and came with a single fire coil, i could never get it to run right and offcorse my bike is kick only, so i bought a vtec single fire ignition it worked great kicked first time hot and cold , but put 2 hours of riding time on it and bamm coil went, Please why is it frying the coils? Is it my voltage regulator putting out to much voltage? And yes it was chargeing fine.