Ok I recently got a 2008 SYM Jet Euro X 50cc. I really want to put a new exhaust system and 80cc big bore kit to get a bit more power and just cause its fun. Iam new to this so sorry if the question seems dumb. I need to order the right parts but I don´t know what type of engine I have, i.e. is it a GY6 or 139QMA etc. Please help