2-stroke leak down tester
Leak down tester for checking possible air leaks on 2 stroke engines. Air leaks
through seals or gaskets can cause serious problems with improper air mixture.
This is the main cause of piston seizure, detonation or improper carburetor
jetting. Motion Pro tester is complete with air pressure gauge, pump up bulb
and all fittings and adaptors for single and twin cylinder 2 cycle motorcycle
engines. Packed in a handy carrying box. With instructions.
4-stroke leak down tester
Specifically designed to check percentage of cylinder leakage in a 4-stroke
engines. With an air source of 70 to 150 psi, this system will pressurize the
cylinder with 60 psi of air. Kit includes 10, 12 and 14mm spark plug adapters,
regulator and gauge.
08-0188B Replacement Valve $2.99
Standard 4 stroke leak down tester
• Designed to check the amount of combustion chamber leakage in a 4-stroke
engine • Speeds up troubleshooting & helps to isolate bad components •
Gauge accurately displays the total percentage of leakage past the rings,
head gasket, intake and exhaust valves • Tests at 80 psi cylinder pressure;
minimum air source of 90 psi required • Includes 1/4 inch male industrial
quick connector • Meets FAA leak down test specifications for cylinders below
5.00 in. (127 mm) bore diameter • Hose and adapter fits 10, 12, and 14
mm spark plug threads • Includes high-quality regulator and gauge • Includes
convenient molded tray • Instructions included
• Designed to check cylinder compression • Contains hoses for 10, 12 &
14mm spark plug applications • Features a quick disconnect with a pressure
release valve and a 300 lb. gauge • Packed in a convenient carry box,
complete with instructions • Made in the U.S.A
08-0188A Repl. gauge $23.87
Manufactured from .052 thick aluminum with a 6-3/4” outside diameter and a
6mm center hole. For check or set up ignition timing.