Questions on Mikuni VM22-133

[mgregg85]

So I finally broke down and bought what I really hope is a "real" mikuni, a VM22-133.

Mikuni - CARB-22MM MIKUNI FLANGE MOUNT VM22-133

I was hoping that I would be able to reuse my old jets from my crappy clone mikuni but they are different and this new carb has me pretty confused as to whats what inside the float bowl.

Here is a picture...

Now I'm guessing that the little jet down in the hole is the pilot jet, am I right?

I unscrewed the large brass jet(?) that has the black o-ring and that is where the needle goes so i'm guessing thats the needle jet right?

Where is the main jet?

Thanks in advance for the help, I need to order some jets for this ASAP, we're going camping in a couple weeks and I need this minibike running.

 

[texasfabguy]

in the bowl?

 

[mgregg85]

Where exactly in the bowl? You can see my picture of the bowl and I don't see a main jet.

 

[ole4]

unscrew the plug on floatbowl you should see it there.

 

[mgregg85]

By plug do you mean the big brass thing in the middle with the o-ring on it?

 

[MB165]

Thats a nice one, main jet is in the plug on the float bowl.:thumbsup:

 

[mgregg85]

So you are saying the red arrow in my picture is pointing at the main jet?

What is the blue arrow pointing to?

 

[mgregg85]

Alright I think i'm beginning to understand all of this, I found this diagram(http://www.sudco.com/Diagrams123/expvm.gif) which is inconveniently faded in some spots but I think I get what you all are saying now, the main jet is behind that big hex bolt on the bottom of the float bowl?

So my green arrow is pointing to the main jet for my carburetor right?

Color me confused but hey, if it makes my minibike work then *&#$ it!

 

[MB165]

Yep you got it right, pilot jet blue arrow, main jet green arrow, and needle jet red.

 

[mmisterbungl]

This auction has them labeled for the most part....Might help you too.

Mikuni VM22-133 Round Slide Carburetor 22mm Carb | eBay

 

[mgregg85]

Alright got my keys ordered, thanks guys.