30mm OKO carb jetting

[shawnsadler]

I am getting my motor ported and just got a new 30mm OKO carb. i have vito's dual stage reeds and airbox lid OFF. Uni filter. can anyone give me a range of jets to start with so i can order a few higher and a few lower to get it right? also will a vito's airbox removal jet kit fit in a OKO carb? i have the vito's needle in my stock carb now. thanks guys.. Oh and i'm gettin a Dynoport exhaust.

 

[stephen12091985]

well you almost have the same setup as me.i have a 30mm oko and with my motor ported and head work f7 uni filter vf3s +3 stroker no lid flotek told me to start with a 155 main and a 55 pilot.

that should give you around the range ur looking for so maybe start with a 145 or so

 

[shawnsadler]

ok?.. 155? really.. i have a 340 main right now?

 

[stephen12091985]

you must be using mikuni jets then

 

[shawnsadler]

i think i am.. cuz it's a stock mukuni carb i have now.. do mikuni and kehin jets both work?

 

[stephen12091985]

i dont know.oko and keihin are basically the same thing and they use different number and increments for jet numbers so i would just get keihin jets for the oko

 

[shawnsadler]

ok.... u know a good place to get a full set of say.. 10 jets?.. how about needle jet.. will my vito's need fit this OKO carb? or just use the oko carb jet it came with?

 

[stephen12091985]

use the needle that the carb came with and i just ordered my jets from jetrus.com or you can get them on ebay

 

[shawnsadler]

cool.. thanks for the help.. i got jets from jetsrus and the local dealer a long time ago when i got this 28mm carb off a banshee..

 

[stephen12091985]

i have a set of 11 new ones i cant use. its a set from 125-150

125,128,130,132,135,138,138,140,142,145,150