Bikeservice Cylinder Leak Down Tester Kit

Designed to measure the amount of combustion chamber pressure leakage on 4-stroke engines.

• With an air input of 70-160 PSI.

• Pressures the cylinder and combustion chamber with 60 PSI of air.

• Registers the total percentage of leakage past the rings, head gasket, intake and exhaust valves.

• Speeds up troubleshooting and helps to isolate worn components.

• Covers plug sizes 16mm, 18mm, 21mm and M18 hose for vacuum pump.