Each 2"gauge of this motorcycle carb synchronizer tool features 0-70cm/hg readings. 4 Synchronizer Gauges with Fixed Plate (vacuum). 1：Various Carburetor Adapters：Supplied with a set of long and short carburetor adaptors and connectors for easy access.
This product would be ideal for mechanics and DIY enthusiasts working on improving fuel efficiency and performance in older cars with a carbureted engine.
