help to install an HHO device into a VW Golf 3

[gaby de wilde]

CERAMIC AND TEFLON COATING
Ceramic coating is not just for headers and turbine housings. It's also used on internal engine components. The main reason is to retain heat in the combustion chambers. Heat is power and the less that is lost to the engine itself means more to the ground. Heat keeps up exhaust velocities and that means a better flowing engine. It's also a way to prevent hotspots on combustion chamber parts, preventing detonation from occurring. This is normally a shop only procedure. If you plan on having it done, get the piston domes, valve faces, exhaust valve backsides, and combustion chamber roofs coated.
Teflon coating is mainly used on the piston skirts, but can be used on anything that encounters friction. Bearings, bearing surfaces, valve stems, etc, can all be Teflon coated. The Teflon coating lowers component friction freeing up more power, but also adds to engine component life. Piston clearances can be smaller, allowing a tighter clearance between the piston and the cylinder wall. This prevents power robbing and engine damaging piston ring blow-by.
http://asog.net/content/view/19/25/

Meyer mentioned Teflon coating was necessary to run on this  gas alone. (common ducted oxyhydrogen)  I have no idea what it costs of course.

I think we want pictures of the current state of the mobile already Mr Hartman. That's should give a good idea of what it's worth to do with? It will be great to see you build this and get it documented here with films, pdf's and photos. :-)

[WyTTraven]

Biggest part I worry about with this is under no load an during load the o2 sensor voltage will vary?  Or since the hho would be a constant, you just have to offset for that differnece.

actually to really see how the o2 sensor is working you should hook up an air/fuel gauge. running at idle or just past, the gauge is bouncing back and forth like crazy.. but when you put a load on it, the gauge stays closer to stoich.. when you floor it.. it goes to rich..

that is where having an air/fuel gauge hooked up would come into play.. on the bypass circut for the computer you could have a potentiometer and adjust it for the readout on the air/fuel gauge under load..

your concern is a good one though

[IronHead]

All an O2 sensor is , is a temperature sending unit . To correct the signal for HHO use this.
http://www.eagle-research.com/store/index.php?main_page=product_info&products_id=15

And if you want even better performance and economy with you gasoline/HHO engine  install a set of these.
http://www.directhits.com/

If you want your HHO and gasoline to burn at similar timing ,  inject a little bit of your exhaust gases into the HHO line or Cell . This will help stop pre-ignition .  Make sure you use a flashback arrestor in the HHO line.

Safety , Us a solenoid  and a manual switch that gets its power from the ignition system. This assures that the Cell shuts down  when the engine stops running and the key is off . If you do not do this  and wire it direct with a switch  and forget to shut the Cell off,  the next time you start that engine it will be full of HHO and it will go BOOM. So wire to the keyed ignition side of your fuse box.

If you would like a diagram of this  Message me and I will work on something for you.

IronHead

[starcruiser]

My understanding is to inject the HHO into the air intake manifold, this would simplify the connection, typically the Mass airflow sensor (MAS) is located there and it is connected to the engine manifold and air filter by a plastic duct. you can drill a hole there (before the MAS and after the air filter), and put a connector in for the HHO gas inlet. put this close to the MAS unit.

The other thing is what IronHead has mentioned above. This is of course for HHO assist system.

[starcruiser]

Ironhead,

I have heard of the directhits but have not purchased them yet, have you tried them?