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38mm carb on 89 cr125
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Author:  ecky89 [ Wed Sep 08, 2010 6:03 am ]
Post subject:  38mm carb on 89 cr125

Has anyone got experience or knowledge of fitting a 1989 cr250 38mm carb on a 1989 cr125? particularly settings jetting etc, does it work? is it a big improvement?
ecky89

Author:  mitchie [ Mon Sep 13, 2010 6:09 am ]
Post subject:  Re: 38mm carb on 89 cr125

Never done it. And anything CAN be done, but question remains, should it? Typically, when you go to larger carb on small-bore engines, you gain some top end, but lose some low end grunt.

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