Took the ole' 426 out and it started running weird and it died on me. Started popping, miss-firing, and then wouldn't run at all. Got it towed back to the cars and on the way back I could almost start it for a minute but then it would quickly die. I brought it into the shop and told them I didn't want to spend a grand fixing up a bike worth about as much. They went over the bike for a couple hours and said they have no clue what is wrong without taking the engine apart. So it's not the carb or any of those easier things to figure out. I'm thinking about parting it out, but I'm tempted to take a crack at replacing the coil, or messing with some of the electrical components on the bike as it almost seems like it simply gets too hot and won't run any longer. Any suggestions would be appreciated. Thanks.