You could make it work but keep in mind, this carburetor is a CV-type carb, which means the throttle range is controlled by a vacuum diaphragm. So throttle input would be lacking and might not even allow you to open up full throttle until your topped out (due to the low engagement clutch on Hash motors)
there's a reason most scooter people throw these carbs away when they want to get more performance. There really just made it to have a smoother take-off and for emissions.
Id stick to a PZ15 as mentioned above, less work, more performance and overall just a better carb than the 139QMB ones.
there's a reason most scooter people throw these carbs away when they want to get more performance. There really just made it to have a smoother take-off and for emissions.
Id stick to a PZ15 as mentioned above, less work, more performance and overall just a better carb than the 139QMB ones.