I'm in SC the bike came out of NC the guy i got it from didnt build it or really know anything about it. It has a lot of nice billet stuff , cool heads and full wet NOS, runs strong but i would like to know more about the internals w/o tearing it down but probably what I'm gonna end up doing. He said he thinkd its a 4mil but dont know for sure. I have only rode it once and it was missing on the left side so i pulled the carbs and found it had a cracked reed so i replace them and it was still missing on the left side until it warmed up and it started idling fine but would fall on its face if i tried to dump it off the line. I dropped it off at my cousins bike shop and he changed the timimg plate because he said it was cracked and said he took it down the road and it started acting worse then it got where it won't run at all right now. He tried another cdi box and said that didn't change so he tested the stator and it test good. He's now telling me he basically doesnt know what to try without throwing parts onto it hoping one fixes it. So here I am hoping to find a solution searching through the forums!