3mirrors Engine Air Valve Holder Pressure Pipe M14+M18 Thread to 1/4 NPT with Ball Valve, Cylinder Leakage Testing Assistant Tool Compatible with Mustang Ford GM Trucks LS1/LS2/LS3/4.8/5.3/6.0

Price: $16.99
(as of Mar 25,2022 00:54:22 UTC – Details)

Product Description

3mirrors Engine Air Valve Holder Kit used to pressurize the cylinder to keep the valve closed under the action of compressed air. Therefore, the oil seal of the valve can be replaced without disassembly.

When the cylinder is in the compression stroke. If the engine airtightness is not good enough, you can hear the sound of constant air leakage. Diagnose damaged parts by listening to the leak location.

Our Pressure Pipe M14+M18 Thread to 1/4 NPT with Ball Valve. The connector of this tool must be installed in the position of the spark plug.

This kit can be used in gasoline engines, such as cars, trucks, ships, motorcycles, ATVs, etc. Not for use in diesel engine vehicles.

Quality 1/4 NPT brass ball valve. M14+M18 to1/4NPT Brass fittings, Upgrade the nut at the end of the hose to screw in and out of the spark plug hole easier.

It’s recommended to lubricate the thread and O-ring before use. The kit comes with 4 NBR O-rings.

This Engine Air Valve Holder Works for LS cylinders. Pressurize the cylinder to help hold valves seal with compressed air to keep valves from dropping in the engine.

This kit can be used in gasoline engines, such as cars, trucks, ships, motorcycles, ATVs, etc. Not for use in diesel engine vehicles.

3mirrors Engine Air Valve Holder Pressure Pipe M14+M18 Thread to 1/4 NPT with Ball Valve, Cylinder Leakage Testing Assistant Tool Compatible with Mustang Ford GM Trucks LS1/LS2/LS3/4.8/5.3/6.0

This tool can be used with our another popular Valve Spring Compressor Tool B07RGFHMJ4, will work better.

This Air Tool Hose kit work when replacing valve springs or valve stem seals, pressurizing the cylinder to help hold valves closed with compressed air.
Pump comes with M14 and M18 Threads to NPT with ball valve air pump quick connector, the inner hole is a 1/4NPT threaded interface. 14mm is the standard spark plug size for most vehicles.
HYBRID HOSE 3/8″ 9.5MM i.D. 300PSI/20BAR, allows simply access to spark plug hole and air supply. Air pressure helps prevent the valve from falling into the combustion chamber.
Engine Air Valve Holder is widely use in almost all LS engines. It can be used for gasoline engine, car, truck, boat, motorcycle, ATV, etc.
Precision Manufacturing & High Quality Kit with gaskets and valve, match with our compression tool B07RGFHMJ4 , make your work more efficient.