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1974 CR250M Carburetor
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Author:  Stryke [ Sat May 13, 2017 5:20 am ]
Post subject:  1974 CR250M Carburetor

A question on the 1973-74 CR250M

Does anyone have the knowledge; or is there a list available of the carburetor stamping numbers? As to identify an original carburetor. This would be the numbers stamped into the carb body.

I know for a fact that carburetors got switched around a lot, not only the jetting.

Author:  rayivers [ Sat May 13, 2017 7:12 am ]
Post subject:  Re: 1974 CR250M Carburetor

I believe the earliest CR250M Keihin carbs were stamped 679B, while later ones could be either 009A or 009B.

Ray

Author:  Stryke [ Sat May 13, 2017 5:53 pm ]
Post subject:  Re: 1974 CR250M Carburetor

Thank You for the quick reply.

I will look through my carbs for that number.

stryke

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