Review on 🔧 VEVOR Fuel Vacuum Carburetor Synchronize Tool Kit: Ultimate Carb Sync Gauge Set with Rubber Hose for Optimal Fuel Efficiency by Yung Kitamura

At first only the long hose fittings had threads to fit my engine but they were too long to use so I had to tap new threads on the short fitting kit. Second, it's really difficult to adjust the gauge vibration with flow controllers. They are simply too loose due to the threaded connection for precise control and they also tend to shift easily. With modifications and patience I was able to get it working on my bike, but I'll have to fix those flow loss controls if I use it again.