250 Carb Adjustments?

Salty Dog
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#1

250 Carb Adjustments?

12-21-2008, 07:29 AM

Do you know howm many turns the idle screws should be turned out? I have 91 and a 93 Yam 250s.
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#2

12-22-2008, 09:44 AM

The 91 is 3/4 of a turn and 93 is 5/8.

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Salty Dog
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#3

12-25-2008, 05:26 PM

Which is richer?

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#4

12-26-2008, 10:47 AM

3/4 is richer than 5/8

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