Problem with carby I think 26 mm oko

[Judge]

When I go to give it full throttle from idle it just dies but if I rev it a bit then give it full throttle it's ok would anyone have an idea wat it is or wat I need to do not to good with carbys but I think it flooding it self it's on 160 ho motor

 

[timeeh]

sounds like you pilot jet needs leaning out. do you know what your running currently?

 

[Judge]

No I don't I just got the bike it's just a carby from Dhz it was on the bike when I got it

 

[Carlts]

If it ran great before then it could just be blocked jets or air leaks. But if it was never up to scratch from factory then it could be wrong jets as Timeeh suggested.

 

[Judge]

That's the screw under the idle screw I turn it in not out is that right

 

[Judge]

Well it's a second hand bike only 4 months old it was fine when I pick it up it but when I got it home an know its doin it maybe I should cleanit out

 

[timeeh]

Give the jets a clean like Carlts said. Get yourself some carby cleaner and if you got one use a air compresor as well to blow them out. Jets are #24 and # 26

 

[Judge]

Thanks bro

 

[Judge]

Is there a basic set for the air mixture screw I need somthink to go off I don't want to lean it out to much I'm not to good with carby's

 

[my67xr]

what carby do you have?
a base setting for the air/fuel mixture screw is 2 turns out

 

[Judge]

Oko 26 mm on a 160ho

 

[Rodney68]

If its a oko 26mm flatslide try 36 pilot jet and 100 main jet and 1 1/2 - 2 turns out on the air screw from fully in with the needle clip on the middle groove to start with after you clean the carby out and with a clean airfilter. This will be a good starting point and fine tune from this setup.

 

[my67xr]

how responsive/crisp is it from idle to 1/4 throttle?
you could probably go up to a #37 or a #38 pilot jet too ?

 

[Judge]

It's fine at 1/4 but from idle to wide open it dies but if u give it 1/4 throttle then go wide open it dies if that's any help

 

[Rodney68]

what size is the main jet and what groove is the clip on the needle at.

 

[Judge]

I'm not sure I haven't pulled the carby apart yet I just got the bike on Friday it was set up by Dhz

 

[Rodney68]

is the aircleaner clean?

 

[Judge]

Yeah i had a look today the bike only 3 months old it only been ridin for 1 1/2 tanks I was told maybe adjust the air mixture screw in would that sound right

 

[Rodney68]

Didnt you say its good from idle to 1/4 throttle the air screw is for the pilot jet.

 

[Judge]

Yeah it is fine to 1/4