This is a must when setting up dual Weber or Empi carburetors, This has the clear glass that the ball rises in when you place it on top of the carb. Fits VW Bug Beetle 1950-1979 # CPR012154-BU.
Carburetor Synchronizer Tool For Fuel Injected Throttle Bodies With Instructions
AirCooled Universal SU Bubble Carburetor Synchronizer Tool Prt# AC000130B
Yamaha Banshee Carburetor Sync Tool Carb Sync Synchronizer Tuner Tool W/ Adapter
Yamaha Banshee Carburetor Sync Tool Carb Sync Synchronizer Tuner Tool & Adapters
Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type
