Professional Synchronization from Davida Manufactured since 1975, the Davida Vacuum Gauge System is a proven workshop tool used by professionals and home mechanics. Every set is a hand built, quality product designed for simple and accurate carburettor balancing. Ready to use pre-damped gauges, fitted with neoprene pipes and housed within a robust powder-coated steel case.
"Carburettor synchronizing is sometimes seen as a mysterious process that takes place behind the closed doors of a dealer's workshop. But, with the right gear, it's not beyond the scope of the home mechanic." Rod Gibson, Classic Motorcycle Mechanics.