uh, hu .....i go to 65 or 70
Changing your carb back to the NTis a simple task that would help you figure out why you are only going 23mph.
Is the 75 jet marked or is it the jet the carb came with which is usually a 70?
Your bike is slow because the jet is too big.
Try a 66.
Nothing wrong with the NT carbs choke that keeping the pivot nut tight won't fix.
slow nut is abut right
Your bike is slow because the jet is too big.
Try a 66.