Diesel CNG Conversion Kit

Diesel CNG Conversion Kit


CNG (Methane) Conversion System for diesel cars     RFQ

- It is a dual fuel system, with this kits installed, the cars will be able to run on either diesel still or co-fuel: diesel and CNG at same time;
- Diesel replaced by CNG will be 50 to 70% or more;
- Has been tested and worked great for 5.0+ Liter turbocharged diesel cars; Nontrubocharged cars or Cars of lower displacement, do not recommend to use this kis currently
- Advantages: Much lower cost than other converison kits for diesel engines; Very little modification to original diesel engine without any harm; Even the CNG system had problem, you can still use diesel without any influence caused by CNG system.

1) EFI Controller for diesel car (Includes Change-Over Switch and Indicator, and Pressure Gauge)
2) CNG Regulator for diesel engine, with mounting bracket and fittings,
3) 20 ft of HP Tubing
4) 6 ft of 3/8” Heater Hose
5) 3 ft of ¾” Gas Hose
6) Power valve (mainly for adjusting small power engines, do not install this at first)
7) ¾” gas outlet tee connector (or ¾” 90 Degree Elbow)

8) CNG refuel valve with mounting brackets (If not needed this, price can be 20$ less)

9) Mounting fittings for connecting/fixing/sealing the CNG kits:
2 “I” shaped water connector;

6 Small Heater Hose Clamps;
7Large gas Hose Clamps;
6 brackets to hold the 6mm tubing;
6 Self Tapping Screws;
3 common screws;
1 nut and 1 ferrule;
1 black plastic gas leading base;

10) Not Included Items here: CNG tank, tank valve, refuel valve, tank brackets (Too heavy to ship or may not suit to your local requirements!). 

Installation manual:
LPG(CNG) Diesel Conversion kits installation guide.pdf   (Pass word is required, only available for buyers who have purchased the diesel-LPG/CNG conversion kits from LGC, NEVER NEVER NEVER ask for it if you haven't bought--keep in mind of this, thanks.)

And, please read below information to see if you may need a tach which we do not provide currently:
Connect the black wire from the EFI controller to the ignition pulse wire. Most late model diesel engines will have a terminal on the alternator marked “W”. You will have a chassis ground, 12 volts battery voltage, and the “W” terminal to give RPM. Older engines or those without the “W” terminal may need a tachometer installed. (Such as the one from Tiny Tach: )

How is CNG volume controlled?
CNG volume can not be controlled precisely in our this system.
CNG go along with air, when diesel burn it need air, so CNG will be feed also.
The more air it need, the more CNG will be feed, the more diesel will be replaced by CNG (around 50-70% replacment rate, different cars vary and can not be figured out accurately).

Can you provide more information before I order?
No. But you can contact Mr. Arnold Chung for guidance when installing the system after you bought from us.

Contact us

Mobile: +86 18923838916
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Tel:+86 755 81780556 Copyright ©2006 LGC, All Rights Reserved.
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