After 3 glides, the last going due to grand jury intervention - I now have an '85 ironhead. Riding HD since '77 and honda before that, dirt bikes even earlier on...This one has me puzzled, so here I am. I'm a welder fabricator and fairly good mechanic. the frame rear flames and seat section is my fab. Since putting on a crane hi4 ignition, VOES, and E series S&S (on a well running bike) it has me stumped on the backfires and dying. I'll post the specifics, and help anyone I can. Be safe !! JB