Needle-type carburettor synchroniser

This high quality vacuum synchroniser or vacuum gauge will allow you to adjust the synchronisation between the 2 bodies of a Weber, Dellorto or Solex carburettor. It means the suction level will be perfectly balanced between the bodies.

A well-tuned carburettor is the basis for good engine performance, not to mention how much it can improve fuel consumption.

This tool measures a vacuum from 1 to 30 kg/h.

Minimum diameter: 41 mm
Maximum diameter: 55 mm
Flexible cone for a perfect seal.