I need help jetting my raptor i run a white brothers e series slip-on exhaust and a K&N pro flow kit with no lid i was running 165/170 but i think that is too rich and i put a 148/150 and i think still too rich because when i run the white brothers exhaust and the regular K&N filter the plug was fine and when i got the pro flow kit thats when i got the dynojet kit and thats when this problem started cant seem to get the jetting right and i need to know the clip pos. on the needle i'm under 3000 feet elevation if you needed to know thanks for the help

 

You installed a Dyno-Jet kit?

 

I have an 01 Rappy, with full FMF exhaust, and stage two Dynojet kit. The thing runs perfect. I followed Dyno-Jets instructions to a tee,,146/148 mains, needle on the third clip ,and cut the fins out of the airbox snorkle. Give this a shot,,,it should work. Oh yea,,3 turns out on the air screw.

Bosch

 

Also, make sure the floats are set correctly.

 

well i run a LA adptor that eleminates the airbox i brung my floats out 2mm cause of the removal of the box and yes i installed the dynojet stage 2 kit

 

IMO, removal of the air box should'nt have anything to do with the float level. I'd try to set the float level right at, or just a fuzz above the mating surface,,where the bowl meets the carb body.

 

well dynojet reccomended it so i did it they said anytime you remove the airbox you have to adjust the floats out 2mm so i did

 

Did Dyno-Jet recommend the size jets that you installed? 146/148 are the correct sizes for my application.

 

yea they said 170/175 but man thats too big so thats why i'm asking you guys and also do you run a pro flow or a regular filter plus i'm reading the plug at the base of the ring thats where you supposed to judge the jetting at and also the little metal piece that comes off the top threads over the spark plug that gets fire it is greyish/white color what does that mean

 

bump