Motion Pro 4-Stroke Leak Down Tester Motion Pro 4-Stroke Leak Down Tester
- 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
- 10mm, 12mm, & 14mm spark plug thread hoses, regulator and gauge included
- Speeds up troubleshooting & helps to isolate bad components
- Made with high quality regulator and gauge. These cost more, but you get a better tool
- Includes convenient carrying box
- Instructions included
- Made in the USA
- Accurately displays the total percentage of leakage past the rings, head gasket, intake and exhaust valves
- Meets FAA leak down test specifications for cylinders below 5.00" (127mm) bore diameter
- Tests at 80, PSI cylinder pressure and requires 90 PSI air source
- Hose and adapter fits 10mm, 12mm, 14mm spark plug threads
- Speeds up troubleshooting and helps to isolate bad components
- Precision digital display provides accurate, easy to read results
- Easy to use precision pressure regulator built into body of tool
- Includes convenient molded tray and instructions
- Rugged rubber boot protects digital gauges
- Includes 1/4" male industrial quick connector
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