Prokomon Motorcycle Carburetor Synchronizer Tool Kit Carb Synchronizer Tool with 4 Gauge and Plastic Case Vacuum Carb Sync Tool for 2 Cylinder or 4 Cylinder

Quick Diagnosis The motorcycle carburetor synchronizer tool can quickly diagnose incorrect timing stuck valves leaking manifolds incorrect fuel mixtures spark misfires and much more Suitable for 4 cylinder or 2 cylinder machines Widely Used The carb synchronizer tool with 4 precision gauges for adjusting and set them Each 234 inch gauge features 076 cmhg reading This sync gauge is made of metal and plastic which has nice flow accuracy Easy to Use The carb sync tool allows you to synchronize 4 carburetor values and adjust or set them The four gauges can be used individually or together with a pair of rubber connectors to provide 4 way balancing Package Included 1 pcs fuel vacuum gauge balancer 8 pcs vacuum hose 4 pcs connector 8 pcs threaded brass carburetor extension 1 pcs screwdriver 1 pcs plastic box Note If you find the needle does not point the zero position Please dont worried This gauge is precision Please open cover by hand and use slot screwdriver to adjust it