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77' MT125R carb, what model and specs were used?

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mlwbob

Post subject: 77' MT125R carb, what model and specs were used?

Posted: Sun Jan 13, 2013 5:31 pm

Joined: Fri Apr 13, 2012 6:16 pm
Posts: 6

This is the little road racer version Honda produced for only two years and uses an air cooled 125cc elsinore power plant. I am finishing a complete restoration and now need to find the correct carb. Does anyone out there know the Mikuni model or at least specs of what I should be using? Much thanks!
Mike

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rayivers

Post subject: Re: 77' MT125R carb, what model and specs were used?

Posted: Mon Jan 14, 2013 7:00 pm

Joined: Sun Nov 30, 2008 12:10 pm
Posts: 1010
Location: Connecticut, USA

I'm nearly certain it's a VM34.

Original carb:

Currently-available VM34:

It's possible the stock main jet was a 340, but that's just a guess.

Ray

_________________
'74 CR125M (175cc), '75 MR175, '82 RM250Z, '08 YZ250F, '14 Zero FX electric, '14 Zero MX electric, '18 Alta MXR electric

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gene03079

Post subject: Re: 77' MT125R carb, what model and specs were used?

Posted: Fri Jan 18, 2013 5:24 pm

Joined: Mon Jun 04, 2012 5:50 pm
Posts: 3

My 1977 MT125R has an original VM34 on it.

Mike if you have any left over spare MT parts drop me a line.

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mlwbob

Post subject: Re: 77' MT125R carb, what model and specs were used?

Posted: Fri Aug 30, 2013 10:34 pm

Joined: Fri Apr 13, 2012 6:16 pm
Posts: 6

Thanks for the info on jetting.

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