They had 270 jets at shop.. but runs like new quad thanks for the starting point still got to fine tune but no longer want to burn it to the ground now thanks for the help
Got 03 yfs200 have fmf exhaust lighten fly wheel tors delete and parkin sensor delete.. +.20 over and light port job and havent started yet but what do u guys think good statring point on main jet... im above 1000 ft above sea level...