SyncPRO

Carb Tuner Refill Syncpro Mp

The SyncPRO Carb Tuner is a precise 4-channel vacuum gauge designed for synchronizing the intake of engines with multiple carburetors or throttle bodies. It features a mercury-free design and includes manometer fluid, hoses, 5mm adaptors, in-line restrictors, and instructions. The SyncPRO Manometer Fluid Refill is specifically for the Motion Pro SyncPRO Carb Tuner (part number 678411). It is a non-toxic, mercury-free fluid in Motion Pro's signature blue color. This fluid is not compatible with older Motion Pro mercury-based carburetor synchronizers and cannot be used as a mercury replacement.