The engine cylinder leak-down test kit checks the combustion chamber’s seal by supplying compressed air to the cylinder and measuring the pressure loss. The test helps assess engine wear and identify wear in the piston rings, intake and exhaust valves, or head gasket. It is suitable for gasoline engines with M12 x 1.25 and M14 x 1.5 spark plugs.
- Compatibility: Gasoline engines with M12 x 1.25 and M14 x 1.5 spark plugs
- Adapters: M12 x 1.25, M14 x 1.5
- Gauge: Airflow gauge with regulator and leak/pressure indicator
- Hoses: Extension hose and quick-connect hose