Hi thanks for the add , ive got a 110cc chinese quad but it misfires badly won’t tick over i bought it off someone as a project ive out a new stator , solenoid , cdi on it but it’s hard to start unless i rev it then it shoots flames out if the exhaust and sometimes the carb as well is it the valves that need adjusting also has anyone got any plastics for sale that would fit it cheers in advance .