Zoomtools Motorcycle Carburetor Timing Tool Set, Fuel Vacuum Gauge Set with Rubber Hose

Widely Used Vacuum carburetor timing kit with 4 precision gauges for adjusting and adjusting. Each 2-3/4 inch gauge has a 0 to 30 inch/hg display. This timing meter is made of metal and plastic, which is corrosion resistant and has good flow accuracy QUICK DIAGNOSTICS - With motorcycle carburetor timing device can quickly diagnose incorrect control times, stuck valves, leak distributors, wrong fuel mixtures, spark stops and more. Suitable for 4 cylinder or 2 cylinder machines EASY USE: With this carburetor adjustment set you can synchronize and adjust and adjust 4 carburetor values. The four gauges can be used individually or together, with a pair of rubber connectors for four-way balance. Set includes 5mm and 6mm adapters. Long and short carburetor adapter for easy access Package Includes:1 x Fuel Vacuum Gauge; 8 x Vacuum Hoses; 4 x Connectors; 8 x Brass Carb Extension with Thread; 1 x Screwdriver IMPORTANT: If you find that the needle does not point to the zero position. Please don't worry. This gauge is precision. Open the lid by hand and adjust with a flathead screwdriver. It's easy