Jetting problem

TrynaLearn

Member
Jan 24, 2018
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I can't find a 260 main jet the looks like this I did find a keihin that is similar but it only goes up to a 230 I have a fmf gold fatty and power silencer and oil delete only mods
 
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Kehine Jets go by a different number system. Basically compared to Mikuni a 300 Mikuni would be about a 150 Kehine. Pilot Jets are opposite. 25 Mikuni would be a 50 in Kehine.
If you are sure that Kehine Jets fit, get ahold of Jets are Us they should have a chart showing diameter of both and be able to cross reference between the two.

What size does your current jet say ??