carb adjustment for altitude
Can anyone advise on carb adjustment likely to be required on XTZ660 carb (twin choke Teikei same as XT600) at altitudes of 3000 - 5000 m? How sensitive are these carburetors to altitude change? Is dropping the needles to top groove likely to be enough or will main jet changes be required? Has anyone tried lowering the float level as an alternative to jet changes?
thnks
shaun
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