I don't suppose anyone knows...

Joined
Dec 31, 1969
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#1
What the taper is on the fuel/air screw is for the 250F's FCR carb?

I can't find this yamaha part ANYWHERE... went to sudco, they have 3 versions, no cross ref. to the Yamaha # ... tapers are 6,9 &12, says the 6 deg. is standard. If this is the same part, $9.00 from them for the assembly vs. Yamaha's $27 ....

Main thing is, they have 'em stock.