Leak down tester kit

Designed to check the amount of cylinder leakage in a 4-stroke engine
With an air source of 70 to 160 psi, this system will pressurize the cylinder with 60 psi of air
Gauge will register the total percentage of leakage past the rings, head gasket, intake and exhaust valves
10, 12, and 14mm spark plug thread hoses, regulator and gauge included
Speeds up troubleshooting and helps to isolate bad components
Includes convenient carrying box