These carbs turned out to be same as most stock carbs depending of scooter you have, the higher end GY6 50 engines use a better 19 or so called 20mm carb with pumps.
Naraku offers you a quality replacement carb for your GY6 50 scooter.
Add this carb to simply end your carb problems.
These are rare birds offered only by Scootertronics, we took the time to test them and yes they fix our problems in our shop for a quality carb.
These may be used on stock engines or upgraded engines.