is it hard to put in new main jets for a 04 raptor?? and doe s this sound right to you?? 150 main jet left carb and 155 main jet right carb for a big gun slip on and k&n. i looked on big gun's website and thats what it said to jet it

 

pretty easy....just remove the lights, plastics and fuel tank. pull the carbs from the boots, flip them over and unscrew the bowl and change the jets

 

the lights?

 

Yes, you have to at least take the top bolt out of the lights.

 

Mikuni or dynojet/K&N jets? Are you running an airbox lid or not? If you are, are you putting any holes in it or leaving it stock? What elevation are you at?

 

iam runnin gytr main jets i got them in and everthing fine it reali rips now thanks for the help i am runnin stock air box i sit better to drill holes in it??

 

If you plan on riding in wet or muddy conditions, leave the cover on. The more you open the intake up, the more power you will get. Unfortunately, drilling holes makes jetting a little harder because of the varied size of the holes. If you usually stay pretty dry I would remove the lid and run an outerwear.