This vacuum gauge carburetor tuner synchronizes 4 carburetors at a time and comes complete with vacuum gauges, 5mm and 6mm adapters, hoses, valves, mounting plate and instructions. Honda, Kawasaki and Suzuki motorcycles use the 5mm adapter and Yamaha motorcycles require the 6mm. Keep your carburetors correctly balanced regularly and inexpensively!
Nested in pre-formed foam carton for a neat after use shelf storage unit, guarding against damage in transit as well knocking it off a shelf in your workshop when not in use.
Maintenance schedule: Honda recommends checking your carburetor idle speed every 4000 miles and your carburetor choke every 8000 miles. Synchronize your carburetors every 8000 miles or 12800 km.