Need HELP Jetting 30mm OKO carbs

[Infamous039]

I am installing a set of 30mm OKO carbs and need a starting point to jet them. I currently have 160mains and 52 pilots in the carbs right now. Needles on 2nd clip from bottom. Please help me get started. I live in somerset, NJ and its about 25-40 deg. normally. Thanks, Travis

 

My Motor Mods:

 

V-force 2 reeds

Play/Dune Port (Fast Racing)

Fast Racing Head 21cc Domes

+4 timing

Pro-design filter setup

DMC 916 Exhaust

Boss Intakes w/ built in crossover tube

30mm OKO carbs

[Snopczynski]

165 mains, 52 pilot jet, JJH Needle in 2nd from top clip position.

[elwilliams13]

Do the OKO use the same needles as the 28mm keihin? Mine brought some diffrent needles, N80f is what they are. I run 158 with 52 pilots in mine. We got similar mods but my temps are hotter.

[Snopczynski]

Yeah, the carb is a knock off of the keihins. Sometimes the keihin needles work in different spots over the oko stuff.

[Infamous039]

The needles I have in my bike have ( N80F ) on them. I dont know what kind of needles these are. Where can I order thee JJH needles and which needle clip should I start on????

[Infamous039]

Hey ( elwilliams13 ) which clip do you have your needles on.

[elwilliams13]

My needles are 1 slot richer or move the clip 1 notch down bringing the pointy end up. The guy @ CPW told me that is the needle to run on the banshee after I called.

[Infamous039]

I will order a fresh set of both needles and get some 165 mains also.