Professional Portable Fuel Vacuum Carburetor Synchronizer Set 4 Gauges Tool Kit For Motorcycle Car Universal

Features:
Air flow control is handled by needle and seat valves instead of knobs.
Set comes complete with mold storage case.
Offer you a tester with 4 vacuum watches for the synchronization.
This kit allows you to synchronize the values of 4 carburetors, as well as adjust or set them.
Each gauge has its own individual damping control and calibration control.
Suitable for car with a vacuum measuring connection.
Tests both mechanical and electrical fuel pumps, and checks for worn or defective parts in fuel pump and vacuum system.