SyncPro™ Carburetor Tuner
Precise four-channel vacuum indicator designed specifically for intake synchronization of engines with multiple carburetors or throttle bodiesIncludes manometer fluid, hoses, 5 mm adapters, in-line restrictors and instructionsSpill-proof design means the tool can be stored in a horizontal or vertical positionFor use with any two-, three- or four-cylinder 4-stroke engines5 mm adapters are used on many Honda and Suzuki modelsIncludes hang hook to clip onto the handlebars for easy useMost Kawasaki models do not need adaptersUnaffected by barometric pressure changesMercury-free design