Ok i bought a carb kit from quad boss thats supposed to be stock. I just put a carb kit in it because the carb was dirty from trash in the tank because it had set up for a long time. I dont know what size the jets are? I assumed they were stock. Im sorry but im not very knowledgeable in this area. I pulled it down and soaked everything in chemtool carb cleaner. Then I put in all the the new jets, needle, seat and o rings but it did not come with any instructions and I dont have the service manual for this bike. Man im not even sure where to start. The only thing I know is that it runs good will idle smoothly with the choke on. This makes me think it is running lean??? And when i say it runs "good" I mean that it is smooth but it doesnt have the power that it should? I would appreciate any help. Thanks again S.Masson