Review on TOPEMAI 18mm Carburetor with Intake Manifold Air Filter for GY6 50CC 49CC 4 Stroke Scooter Taotao Engine - Optimized 50cc Carb, Moped Parts 50CC by Jeremy Mondragon

Package arrived quickly but the spark plug did not fit my 139qmb engine (standard 50cc Gy6 clone) as advertised. Wasn't even close so it must have been a packaging error. After I installed the carb the moped would cut out every 30-90 seconds and I figured it was because the float valve wasn't working properly which was causing the bowl not to fill. I checked the faucet and fuel supply to make sure they weren't at fault. As soon as I removed the new carburetor and reinstalled the original 4 year old carburetor the moped stopped immediately so the problem was with this new carburetor. The only good thing about this whole kit was the new intake manifold, which eliminated the crankcase recirculation valve, meaning there is only one jet coming out of the manifold that goes to the faucet. I'm always a fan of simplification.