Water Cars - Scientific Analysis

There are many guides for sale that claim to convert cars over to running on water, but in reality it is not possible to run a car solely using water as a fuel - the technology just isn't sufficiently advanced enough. You can however supplement your current fuel with energy derived from water, and converting your car is actually quite a simple process, as long as you have a basic understanding of mechanics.

To modify your car to using a water fuel supplement, you will need to install an electrolysis system that will extract hydrogen and oxygen from water, (HHO gas) and then inject this into your engine manifold or carburettors. This will have the effect of vaporising the conventional fuel, meaning that smaller particles are being burnt. The efficiency of the engine is not affected, because most of the fuel burnt in combustions engines is actually wasted. The HHO gas reduces this wastage, and so increases your overall mileage and significantly lowers your gas bills and emissions.

You can convert your car to a water system with items you can buy from a regular hardware or DIY store. You can buy some ready made electrolysis systems specifically made for this purpose as well, but these can be very expensive. Whichever system you use, it will be run from your battery, so before you start installing, check your battery is operating properly and it also might be a good idea to give your engine a thorough service. There is no point fitting a fuel saving device if your engine is not running properly in the first place. Also you may want to consider treating the exhaust system and various part of the engine against rust.


In a basic water fuel system you will need to install the following items:

* Plastic Water tank with some kind of level sensor and pump mechanism
* Control Circuit
* Electrolysis Reaction Chamber/Cell
* High Pressure carb/manifold fitting kit and valves (similar to that used for propane/natural gas conversions)
* Stainless steel flex tubing
* Stainless steel clamps and fittings to install the system into the engine bay
* Surface treatment for exhaust assembly and cylinder head (to prevent rust)

Basic tools you will need are:
* Drill
* Screwdriver
* Pliers
* Hole cutter
* Solder-iron
* Wire clippers
* Oscilloscope.

The Electrolysis cell will connect to your battery via the ignition, which will prevent it from running when the engine is off, which would drain the battery.

You may find it helpful to purchase one of the in-depth guides to fitting an electrolysis system to your engine, as HHO is a volatile gas and it is important to fit it safely and securely.

A basic overview of the construction and installation process is:

1. Verify the amp output of your battery, and confirm it does not exceed 20 amps. Most home constructed electrolysis kits will become overheated it run on a higher amp than necessary.
2. Construct the control circuit and test the output is functional.
3. Build the electrolysis cell/chamber and set up an initial test with the control circuit to ensure the output is functioning.
4. Install the water tank, controller, chamber, and pressure fittings to your vehicle but do not connect. Take the vehicle for a short run to ensure all the fittings are secure.
5. When the engine has cooled down connect the system and run on idle so that you can adjust the control circuits as necessary to get the best output.
6. Lastly, replace existing valves with the new stainless steel ones, and coat the cylinder head and exhaust system with the anti-rust treatment.