Motion Pro SyncPro Carburetor Tuners

Motion Pro SyncPro carburetor tuners utilize precise, 4-channel vacuum indicators specifically designed for the intake synchronization of engines with multiple carburetors or throttle bodies (maximum vacuum rating for these tools is 40cm Hg). They can be used with any 2, 3, or 4-cylinder, 4-stroke motorcycles, and the easy-to-read scales are not affected by barometric pressure changes, providing you with precise synchronization. Features include: * Mercury-free design uses non-toxic manometer fluid * Spill-proof design for storage in a horizontal or vertical position * Handlebar hook to clip for easy use * Rugged, impact-resistant ABS enclosure with convenient storage area for adapters * Rubber feet on enclosure bottom help prevent sliding * Manometer fluid, hoses, 5mm adapters, inline restrictors, and instructions Notes: * 5mm adapters are for use on many Honda® and Suzuki models * Optional 6mm adapters are available for use on most Yamaha models * Most Kawasaki models do not need adapters Show Less