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 23 Question 
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MMT Pro Member

Joined: Tue Jan 25, 2011 3:40 pm
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Location: South Central Indiana
Post 23 Question
I've been working on a friends MB23 mini that has had many issues, he bought a mikuni carb kit for it, I believe I have the other issues worked out and it is now got a miss in it at 1/4 throttle and on up. Seems to be running extremely rich, I've set the air mix screw and tried adjusting it, was hoping someone could help me get this thing figured out.
Thanks


Tue Aug 30, 2016 4:09 am
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Location: Cut Off, La.
Post Re: 23 Question
A/F screw is just off of idle.
If it's really rich, and you know it for a fact, you may have to put smaller jets in.

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Tue Aug 30, 2016 6:09 am
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Post Re: 23 Question
I've tried adjusting screw and can't tell a diff


Tue Aug 30, 2016 10:20 am
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Post Re: 23 Question
That's what I'm trying to tell you.
A/F screw won't change anything. It's just for idle.
The main jet in the carb is what you need to mess with.

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Tue Aug 30, 2016 3:27 pm
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Post Re: 23 Question
Like changing it to a diff size u mean ?


Wed Aug 31, 2016 7:57 am
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Post Re: 23 Question
That is exactly what he means

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Wed Aug 31, 2016 9:14 am
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