Mustang Ford GM Truck LS Engine M12 M14 to 1/4 NPT Pressure Leak Test Tool

Engine Air Valve Holder Pressure Pipe

Product Overview This tool is designed to work seamlessly with M14 and M12 spark plugs in gasoline engine cylinders. It must be used after the spark plug has been removed. Most LS engines can be utilized in various gasoline-powered vehicles such as cars, trucks, boats, motorcycles, ATVs, and UTVs. This tool is not compatible with diesel engines.

Benefits and Features - Valve Spring and Stem Seal Replacement Aid: Pressurized air helps maintain the valve closed during these operations, making it easier and quicker to replace valve springs and stem seals. - Quick Diagnosis of Low Cylinder Pressure: It can assist in identifying the cause of low cylinder pressure, whether due to an exhaust pipe leak or throttle leak. - Use with 300Psi/20Bar Pressure Tubing: When using a 300Psi/20Bar pressure tube, secure the joint on the spark plug location and ensure compatibility with M12 and M14 threads to NPT.

User Convenience and Safety - 1/4" NPT Quick Coupler: For easy connection to the air compressor and pump, featuring a 1/4" NPT male plug. - Pressure Range: Operate within the safe range of 30psi to 110psi (2bar to 8bar). - Durability: Constructed from sturdy rubber tubing and brass fittings to resist abrasion, corrosion, and high pressure.

Installation - Install the joint on the location of the spark plug when using a 300Psi/20Bar pressure tube with M12 and M14 thread to NPT. - Ensure a secure connection to maintain air pressure and prevent the valve from falling into the combustion chamber.

Package Content - 1 Pc Engine Air Valve Holder Pressure Pipe

Important Notes - Double-check all specifications before purchasing. - The working pressure is 30psi to 110psi, not the marked 4500 PSI, which denotes air working pressure.