i have an 02 r6 and i just moved from california to wyoming. so my problem is i went from 1000 ft. elev. to 5500 and all the rednecks out here have no clue to what jets i should use. i curently have 148 in and it way rich. anyone have an idea?
I would start by dropping 2 sizes, down to a 143 or 145 and seeing if that is right. Jetting is a black art and almost no one gets it right the first try. Go down 2 sizes and see how it runs, then go from there.