(switch,Emulator,Mixer,regulator,Pressure sensor)CNG/LPG Mix system kits CNG/LPG Mix system kits We have many types of conversinon ... .g. 4 cylinders, 6cylinders and so ) CNG conversion kits which including the following parts:1. CNG regulator2. Emulator3. EFI Switch4. High pressure ... . Other tubes9. Spare parts (switch,Emulator,Mixer,regulator,Pressure sensor)CNG/LPG Mix system kits