Okay, I gotta ask a stupid question. Does an 06 iron barrel have a magneto...or a retard lever?
An 06 should have an automatic advance built into the points plate.They do not have magnetos. Mags pretty much went away in the 50s, with a few bikes hanging on into the 60s. Along with the mags, manual retard levers went away went with them. So did holed pistons.Bare