Peugeot speedfight 2 50 AC jetting?

Hi all,
new to this forum, just wanted to ask about jetting? i do alot of motocross and thats what im used to, and with my peugeot speedfight 2 it starts of really boggy and spluttery and its like it hits a power band and then shifts. with motocross this would most likely be the pilot jet but ive had a look at some carb diagrams and doesnt seem to be one in there, i might be wrong and looking at a wrong diagram. dont really like peds there a pain in the a**, only good to get you from a to b. can anyone point me in the right direction? btw, i thought it would need re jetting as ive just fitted a new gianelli exhaust, new airsal 50 performance top end kit and 5.3g naraku rollers?