Bought this banshee about a week ago and was missing bottom end cleaned the carbs air screws were 1 1/2 out and idle screws are most of the way in showing no threads it's got top end but low idle and a lag until wide open it has 310 mains can't remember off the top of my head for pilots bored .30 21cc domes and sst pipes I believe seemed to be a little more responsive at 2 turns out but still the lag any thing under 1 turn and kills it