what jet?

[RAFFERTY1]

can someone tell me what jet sizes i should use fora 440ex with hrc cam,full scorpion exhaust system and k&n filter?

[cals400ex]

let us know what altitude your at and what temp it is outside and we should be able to get you in the ball park. just remember, keihin jets are NOT the same as dynojets so you need to let us know if your using keihin jets or a jet kit.