• Precise four-channel vacuum indicator designed specifically for intake synchronization of engines with multiple carburetors or throttle bodies (maximum vacuum rating for this tool is 40 cm Hg)
• Rugged, impact resistant ABS enclosure with convenient storage area for adapters
• Spill-proof design means the tool can be stored in a horizontal or vertical position
• For use with any two-, three- or four-cylinder four stroke motorcycles
• Includes hoses, 5 mm adapters, in-line restrictors and instructions
• 5 mm adapters are used on many Honda and Suzuki models
• Includes hang hook to clip onto the handlebars for easy use
• Rubber feet on enclosure bottom helps prevent sliding
• Easy to read scale for precise synchronization
• Unaffected by ambient pressure changes
• Mercury-free design

Notes

• For use on many Honda and Suzuki models, most Kawasaki models do not need adapters.