... plug adaptors Injector adaptors Compression Tester Kit For Petrol&Diesel Engines A comprehensive kit for testing the compression on both ... glow plug and injector adaptorsCover most modern cars,vans trucks,bus,agricultural and marine enginesSpark plug adaptor size:M10,M12, ... Kia,Lada,Lancia,Land Rover,LDV,Mada,Mercedes,MG,Mitsubishi,Nissan,Peugeot,Renault,Rover,Saab,Sangyong,Suzuki,Toyota,VAG,Vauxhall, ...