... cng regulator,cng mixer,ECU,switch) STAG300,CNG/LPG injection system kits 1.ECE-R110 Certification,2.1100 ... injectorLPG conversion kits which including the following parts:1. LPG regulator2. CarburetorSwitch3. High pressure tube4. START-PETROL ... the injunction to the burning gas mutual rail injection valve, when the engine stopped the gas ... cng mixer,ECU,switch)STAG300,CNG/LPG injection system kits