18.9" Engine Air Valve Holder Pressure Pipe with Ball Valve, Removal M14 M12 Thread to 1/4 NPT Cylinder Leakage Test Assistant Set for Automobile Truck Ship ATV UTC Engine

Application: For gasoline engine cylinder with M14 or M12 spark plug, applicable to most LS engines, gasoline engines, automobiles, trucks, ships, motorcycles, ATV, UTV, etcPackage Included: 1 x Engine Air Valve Holder Pressure PipeNote: The spark plug must be removed before installing this tool and is not applicable to the detection of diesel engine

• Application: Thread size: M12x1.25, M14x1.25. Length: 18.9 inch. For gasoline engine cylinder with M14 or M12 spark plug, applicable to most LS engines, gasoline engines, automobiles, trucks, ships, motorcycles, ATV, UTV, etc; The working pressure range is 30psi≤P≤110psi(2bar≤P≤8bar)
• No Disassembly: Cylinder pressurising tool with surface removal allows quick detection of exhaust valve, intake valve and piston ring leaks and replacement of valve oil seals without disassembling the cylinder head
• Use Steps: Firstly, remove the engine cylinder spark plug; Secondly, connect the purchased test tool; Thirdly, connect the gas pipe; Lastly, determine the fault point according to the gas flow
• Features: With universal spark plug (nozzle) connector, size 12mm-14mm; copper control valve at the connection with the gas pipe, easy to control the gas inlet and outlet; hose part is pressure-resistant, bending-resistant and enduring
• Package Included: 1 x Engine Air Valve Holder Pressure Pipe. Note: The spark plug must be removed before installing this tool and is not applicable to the detection of diesel engine