We are offering CNG Kit.Specificationsuseautomotive (injection-carburated)type of fuelngv (natural gas vehicle)functionpressure reducer f three stagesbodyinjected aluminum with a covering resinworking pressure200 barelectric feeding12 vcc (solenoid)electric power13 w (solenoid)connection inletraccord m12 x 1connection outlethose , 20mmpressure of 10 stage4.5 barpressure of 20 stage1.2 barcapacity in powerup to 140 hpheatingengine coolant.