[Ship]

It might well be already jetted (especially if it has aftermarket end cans, epc/sas delete, airfilter change etc)

If memory serves (with all of the above in brackets), l went with raising needles by a clip and 180/185 mains.

I am at sea level, but have ridden in elevation and it made no discernable difference too riding or fuel use. IME, its 2t's that are fussy at elevational change.