New to posting on forum but have been reading for a while. Bought a '03 50 and need some help with jetting. Bought a an FMF Turbine Core 2 full exhaust and an billet adapter for the carb so, I can get rid of the sti\ock air box and put on a Uni or K&N filter. What do you think would be a good starting point for the main jet? I will begetting rid of the restrictor plate and pilot jet. Thanks for the help.