are there any larger carbs than what comes on a honda 250 that will bolt on to a 250 motor? my bike seems to be starving for fuel at 55+ mph i know its supposed to go faster than that cause the speedo goes up to 85. was wondering if a 300 or 450 carb might fix that problem?

 

have you tuned your carb?

 

Which Honda 250 do you have?
what is OEM carb?
are you running in the desert or on public roads?
Is your 250 street legal or off-road only?