Precise four-channel vacuum indicator designed specifically for intake synchronization of engines with multiple carburetors or throttle bodiesMercury-free designFor use with any two-, three- or four-cylinder 4-stroke enginesSpill-proof design means the tool can be stored in a horizontal or vertical positionEasy-to-read scale for precise synchronizationUnaffected by barometric pressure changesIncludes hang hook to clip onto the handlebars for easy useRugged, impact-resistant ABS enclosure with convenient storage area for adapters, etc.Rubber feet on enclosure bottom help prevent slidingIncludes manometer fluid, hoses, 5 mm adapters, in-line restrictors and instructions5 mm adapters are used on many Honda and Suzuki modelsOptional 6 mm adapters are available for use on most Yamaha modelsMost Kawasaki models do not need adaptersPatent pending
Video presentation for motion pro tool syncpro manometer fluid refill
