Well, the idea is to not run on water soley. moreover to run a combination of hydrogen AND oxygen as it is broken down with a covalizing agent for the gasoline itself and by 'injecting" the two gasses simultaneously into the combustion chamber. Yes, the flame speed is much higher with hydrogen but gasoline somewhat slows it down and while the hydrogen allows for a more intense, complete and faster "burn" rate, the extra oxygen absorbs the excess heat and that controls detonation. Running a rich hydrogen gas mixture is much like running a high octane fuel but since the hydrogens ability to keep a very broad flame rate, it basically takes the risk of detonation out of the equation-all this happens as you lean out the fuel to the tune of 30:1 A/F ratio. See where this process is going? That's why I'm excited about it. All of the true HHO companies and engineers lean to the side of high mileage benefits...well, why not ALSO focus on the performance aspect of the technology? This science is telling us that we SHOULD be able to build a V8 engine capable of 60+ mpg easy while hitting upward sof 500-600 hp and running a compression ratio of up to 13:1...all on pump gas with a 30:1 A/F! On paper it's doable...so I am trying to get my 74 Chevy truck (the most unlikely of vehicle testbeds...but that's why it'll be cool!) setup to run this system along with all the mods I've researched. I just picked up a complete 305 TPI/700R4 89 Formula Firebird for this process. The motor first needs to be checked with respects to cylinder leakdown, etc. to verify it's current condition. I'm pulling all of the cars factory computer, wiring, sensors, etc. and dropping all of it into my 74 Cheyenne. I'm designing a junction box of sorts inside the cab...most likely in my console in which all of the appropraite sensor wiring will come into at one side and on the opposite side will be the leads for that respective circuit to the factory ECM. From here I can change the resistance value for the sensor and I can "tell" the computer "okay, 02 sensor will always read 1.5K ohms" or whatever it needs to be so that the computer won't trip the check engine light and revert back to a preprogrammed ignition/fuel map. Rememeber, the OBD1 computers are not re-writable so I need to tell it what it already wants to see in the form of as hard wired resistor so that it will run as usual while I move on to the water assist fuel cell mods. From there, i am free to do a lot of the other things that will aid in gaining big MPG gains like swapping to smaller injectors as the fuel leans out, using relays to shut the fuel injector signals off on deceleration only, etc. Above all, the O2 sensor i have found is the single biggest contributor to how the computer dictates the engine will run. Coolant temp, air charge temp and vehicle speed being the others in that order. Can you imagine what the computer will think if we try to run as lean as 30:1? It will fatten your mixture so much that the motor will not run at all. That's why we have to "tell" the computer what it wants to see in the form of hard wired resistors so we can move on to the good stuff. Did you also know that (at least) all GM vehicles allow a 15% amount of what I like to call wiggle room where you can increase the efficiency of the engine by that much before the ECM reverts to a preprogrammed fuel map? Yep, that means you can only go so far before you reach the outside of the parameteror values set by GM as to what they feel is the ideal runnign condition for your engine...then bing, your check engine light comes on. This is why we have to tell the ECM what it already wants to see. you guys see other companies using this loophole for performance already...Bully Dog, Hypertech, etc.-they all basically "tell" the factory ECM what it wants to see while they adjust fuel, timing, etc. and then magically you see better performance gains and better economy...no big secret, they just know how the system works....if you can tell the factory computer what it wants to see, you are now free to make your own changes, internal or external. And here's another kicker: as per the Magnuson-Moss act of 1996, unless the manufacturer can prove any mod has caused the engine to respond adversely (ie runs worse, less economy, drop in power, etc.)to the factory conditions, it won't void your new car warranty! I'm taking small easy steps with an OBD1 system, next I will try this on an OBD11 car and see what happens. I work in manufacturing and I am working with a friend on a water fuel cell system that will incorporate a low water sensor (think of the sensor used to remind you of a low washer fluid level...) and right now I am researching the proper gauges to read volume and pressure of gases for use in a custom cluster. I'm also toying with ways to collect the water condensation from the drier as you run the AC and have it act as an auto-refill for the water fuel cell but since it needs to be sealed, finding ways to add water automatically is proving difficult..on paper at least. I see the future of power not as electric, not soley hydrogen, but as a mixture of all three....using electricity to use hydrogen safely with a fraction of the amount of gasoline. I'll say it here...water power is the future. I break it all down like this...at least in my thinking: gasoline of air atomized, compressed and ignited is what makles power...basically a controlled explosion, right? Okay, control the explosion and you control the outcome, right? What's the biggest explosion (man-made of course) seen on the face of the Earth? Answer-the Russians detonated a single Hydrogen bomb in the ocean during their thermonuclear testing in the 1960's equivalent to over 1000 Hiroshima bombs. What's the largest energy spource in our solar system? Answer-the Sun, which is 85% Hydrogen, roughly 10% helium and a few other trace elements. See a pattern here? What cover almost 70% of this planet? Water. What is it's properties? Two atoms of Hydrogen and 1 atom of Oxygen per molecule...H2O....I'm telling ya, this is not a coincidence. The term overunity (do a search on Stanley A. Meyers) is the process of getting more energy out than was required to put in. Scientists in general say it is not possible. However, they also thought the world was flat and that the sun revolved around the earth. To break from popular opinion will always bring more skeptics than supporters until something is proven. But that's the evolution of science. But lastly, if Hydrogen technolgy as it relates to water power was so ridiculous, then why are over 70% of the patents applied for and owned are done by the oil companies over the last 60 years? They know the next energy frontier...but I digress. I'm anxious to get the TPI motor installed and get my fuel covalizer mixed. I bought a 5-gallon container of both Xylene and Acetone. I'll try a 50/50 mix and see how the gasoline responds then work it to a 60/40, 70/30, 80/20, 90/10 then start again at 50/50 and work backwards with the two chemicals and see how the fuel responds again....then I should be able to dial in the mixture needed to successfully break the fuel covalent bonds. I'm shooting for a mix that will allow me to add it to the tank as a 10:1 state, where 1 ounce will treat 10 gallons of gasoline. This will create a more intense, higher octane gaseous mixture of gasoline.