2 minutes? It would take me that long to get off bike get tool kit open and find the right jet. Loosen the clamps, rotate the carb and then drop the bowl in the field? Repeat on the way up and then back down and then at the next pass repeat the process? I am a luditie but FI is so much nicer. Add in the better economy and no brainer until pump dies in the middle of nowhere lol.