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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