S1R9A9M9 18HP Briggs riding mower engine ran on water( 2008)
Started by unknown · · 128 posts · last reply 24 August 2025
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#101 · date not recorded
Update Briggs Engine Ran On water In Carb 2008
More data has unfolded showing that the 2 successful demonstrations of 18HP mower engine of 2008, had been using bottled water drawn into carb in a "vacuum" condition of engine intake , as being made more volatile to external media. The increased ignition volts to 24kv was applied to spark plug that has magnetism present from electromagnet. The impressed magnetic field of S1R9A9M9 triple wire coils on plug wire forms a required late ATDC timing of Briggs engine. There is a time delay again because of opposite reversed flows of power through the coils. Positive low v 13 turns to negative ground for electromagnet at the tap, and the connected 7 turns hooks to TOP OF PLUG, (Ground when fired) and positive ground ignition jumps upwards. The negative ignition has electrons going into the water mist changes to molecules of negative ions that repel each other and form pressure to push piston , along with small amount of Hydrogen at spark plug that fires also. The main energy came from the beginning car battery that was completely removed after start mode. The on board dual alternators provided either 10amps AC or 15 amps full DC for use , so as engine self running. The 300watt Inverter was not used.
Mentioned also from old documents was resonance between the water cell of spark plug water capacitance with inductor coil as resonant frequency equal to the input frequency of ring alternators. 3uf across alternators would make them equal. There are 12 permanent magnets to run alternators under the flywheel going around .
There was a university lab test done years ago that proved the notion of ionized expansion of water vapor to pressure. It also works with discharge of high v capacitor into water with resistor RC time constant. It has to be in milliseconds, not microseconds. The test chart showed that at certain resistance in series the BLAST outward was more than the input power and verified.
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#102 · date not recorded
1978 Chevy ran 3000 miles on 18mpg water in carb
Conversion was done about 2005-2008 on Chevy V8 1978 El Camino . Water in carb allowed about 3000 mileage at low power, 18mpg, before putting in storage. The 400watt inverter provided pulses about 7 amps at 110v DC to form Hydrogen fuel at spark plug along with water vapor pressure, that aided the piston pressure. Lots of people are not aware of this. Web site shut down. Data on internet about S1R9A9M9 work with car engines and the (2) You tube videos of the Briggs 18HP mower engine running also on water in carb. Battery start. battery removed. The lawnmower engine ran on the alternator electric current from the dual alternators and 12 magnets under flywheel.
For small power output generator, the ratio is 5HP for engine to 1 HP purchased separate electric generator so as keeps running with electrical loads. Adjustable EGR applied also increases efficiency with the Nitrogen added back in.
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#103 · date not recorded
Salt Water Ran Small Engine 2008
Tinkerer discovered new method to run an engine as spark plug electrolysis, at lowered power level. His Document ,- Postal Service protected by date conceived , talks about small engine ignition coil modified with added magnetic field to plug cable. This was putting field at tips of plug in chamber, and extend timing required from TDC to about late 34 degrees . Hydrogen gas uses this area engine timing. An electromagnet was hooked to resistor and ground. 13 turns #16 Wires wound around steel screw core and cable. Another extension of 7t over 5t cable at 90 degrees wind also increases the disruption to ignition. The Magnetron rated about 10kv has low .5 Peak pulse amps. (not average current) When enhanced by a field, the sparking became 20 times bigger, 10 amps pulse, at slightly lowered high voltage. This is enough passing through low ohms solution to generate fuel gases. On time was about 34% duty cycle as flywheel goes around. Wow. Could drive a one cylinder Briggs riding lawnmower around with electric start. Alternator charges battery. 12 magnets run alternator while 1 magnet runs Ignition. (Both self contained) Minor extra parts added,- resistor, fuse, 1-2 millihenry Inductor, accessory in line spark gap, diodes, etc. Photo of electromagnet on Internet - S1R9A9M9 coils. - See another man's version called- Megatran. You tube video sounds like a water pump. -
#104 · date not recorded
The DC generator is mounted under flywheel of all Briggs riding lawn mowers engines. The 2 AC wires extend to rectification to recharge battery or provide power to extra circuit. The flywheel contains 13 permanent magnets. 12 for the generator and 1 for the ignition. No input is used to run generator or ignition other than turning crankshaft. When hydrogen gas fuel is made at spark plug , the engine starts running. The battery was used for the starter motor only, then completely shut off. Power to make electrolysis is then coming from generator at idle speed. Salt water is allowed to flow into top of carb from hose + bottle. Diodes needed to get DC to make low efficiency electrolysis of water. Fuel gas forms at tips of spark plug and fires same time. The added wire coil changes the timing ,as is needed with hydrogen. The spark plug receives what is called pulse PEAK DC current as about 10A. Spark plug was changed to Champion QC12YC at 125 ohms , rather than original 4000ohms resistance. They also come apart to remove resistor to get a Zero ohms racing plug. ( copper #12 wire segment replacement)
You can verify an old used engine would just run by adding 70% alcohol, or acetylene gas from carbide stones + water added, and also Ether spray into carb. The sound of Nathren's water engine on hydrogen sounds like a water pump. Youtube (2 )videos by S1R9A9M9 -
#105 ·
a pump? Exactly. Thats what an engine is in the basics.
Its an air pump. Nothing more or less.
The fact that we add a fuel in the air and mix it and then ignite, doesnt change a thing.
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#106 · date not recorded
Use for those pesky one use throw away plastic flash cameras.
You can make a pop gun from firing capacitor into salt water in a large plastic syringe. The plunger will shoot out + hit the wall. Electrolysis of water for Hydrogen gas and fire same time. Insert 2 screws close together at the compression end of syringe with water. Keep the whole board. Use battery to run the charger circuit for the capacitor. (Use instead of lighting up a flash lamp.) Man from Philippines did this awhile back.. Another man discharged 500uf capacitor charged from several hundred volts supply, into mower engine spark plug. Salt water was put on end electrodes. When fired as electrolysis, it forms hydrogen gas and fires plug same time. His engine crankshaft turned over one revolution. Bench test was repeated. There are regular electrolytic caps and also whats called photo flash type which are called low ESR. These type discharge faster, less internal heating, and release more energy in one blast.
The Horvath US Patent showed how to run electrolysis cell on capacitor discharges which ended up as 30v + 200 pulse amps to electrodes in electrolyte, at 10khz.. Full schematic and parts list. Car ran on water. -
#107 ·
correction, the car ran on a battery..... -
#108 ·
Reference Aug 27, 2008 Waterfuel1978 Forum
Briggs Magnetron with triple coils assembly, inductor,- used with standard Ignition coil bench tester. Daveand5 noted the leakage inductance crossover voltage 150v to the low volts side. When wires hooked up, the Briggs 15kv coil gave out an unusual 40kv. Range switch on 50kv. He noted also the plastic tub holder had helped raise up voltage. He suggested increasing the 2nd and third coil size for further change.
After reading this paper over considerable amount of time, I recently got the idea of COORELATIONS. I did this years ago with other subjects, and it works. If you do some bench tests and note 4 outcomes, but only mention 2 or 3 to others over long period, the people still have questions. The originator may deem it not significant to talk about.
Based on these other COORELATIONS I find that the Georgia people neglected to tell of ignition major voltage change, when firing spark plugs with the new S1R coils assembly.
With the S1r coils having reversed source flows of power, there is inherent designed in interference placed on the spark cable-bare wire. This we already know forms longer on time of spark ATDC and mild magnetism at tips of plug. The Georgia techs failed to mention about increased volts firing the spark plugs. They called it boosting the ignition cable by adding more current. Volts + current are 2 different things and by different methods. Inverter output current and magnetic field impressed.
(1.) The plastic deli tub holding the S1R electrical wiring acted as a capacitance for aiding the increased voltage of output. We know the general DC power supplies use a filter capacitor after the diodes, that raises up the end volts.
(2.) The 2008 bench test indicated an abnormal change of ignition volts going as to 40KV.
(3.) Nathren said the earlier 60 turns coil over plug wire test on fender of car engine formed magnetic field that fired spark plug in air with white/blue ball flame blast. Under compression it is stronger.
(4.) Nathren said that the Briggs 18HP engine tests with S1r coils gave higher output voltage than the car engine ignition coils.
Therefore, because of correlations, it is my contention that it is normal for our S1R windings coils to increase the Magnetron high voltage to a much higher range for firing saltwater solution for successful running a water engine.
Put that in your pipe and smoke it. -
#109 · date not recorded
Most people don't take the time to read all messages on subject. They don't like long paragraphs. There were 2 demonstrations back in 2008 regarding mower engine running at idle speed on salt water. The battery supplied amps for start only. The idle RPM dual alternators supplied up to15 amps for conversion circuit. Alternators + ignition self running by 12 +1 magnets and crankshaft rotation. . The Ignition coil on a Briggs engine is called a Magnetron (with SS trigger). The S1R coils assembly does 3 things. Am ample increase in high voltage, extension of timing from TDC to -34 degrees ATDC, and applying mild magnetism to spark plug electrodes. The added Inverter box supplies additional power 120v AC to DC , about 10Amps Peak pulse Amps to spark plug. This circuit was used by the tech people on all the earlier car engines tested . Those used also a special relay per cylinder. The S1R coils replaces the unabtainable obsolete 60 cycles traffic signals control relays. Approx 4A to electromagnet coils over plug wire, and 11 amps to primary side of Inverter, for 15 A Max 12-14v DC from alternators full wave DC. The mower circuit also used an inductor of 1.75millihenry , and extra required spark gap. The plastic housing had room for 1 relay . There was talk about the relay diode joint with high volts entrance point forming Radiant Energy that may have increased conversion efficiency. The Vacuum sealed relay stops loss of RF in ambiant air. The salt water and 120v DC at plug forms hydrogen gas and fires same time. (spark plug electrolysis) There was also water vapor pressure contributing to the piston compression. There are several US Patents on same thing, going way back in time. Low engine power output but usable, as for instance operating an electrical 120v AC power generator. The tech people said a higher HP engine required by ratio to add a generator requiring certain HP. Ohm's laws still in effect. -
#110 · date not recorded
This message is in regards to the Georgia conversions on the earlier 4,6, 8-cylinder engines used with mineral water. The shop had worked on hundreds of adjustments for years , trying to get it right. They talked about surging, rough engines, and some actual improvement came when it was Nathren (father) who was the only one who noticed about EGR being used on the better running engines.
I had made up a list of possibilities of minor changes that I had never submitted to them, possibly they never thought of.
Today I wanted to tell you about one of those on the list. The Georgia techs used the same Inverter box on each car with the matching relays per cylinder, to make use of the inductors and diodes. Now,....... There are several types of Inverters 110v AC output. (I prefer the 220v units as diodes bank loses about 10 volts)
There is the low frequency 60 cycles as modified corrected sine wave (square waves).
The 500W 20khz high frequency open board China Inverters with multiple outputs.
The 500-600W 60 cycles pure sine wave circuit Inverter unit.
Why this is important is because Inverters also give a specification for Peak, temporary current under 40% duty cycle. Such as 400W to 800W with an associated peak amps pulse current. The cheaper quality Inverters are mostly modified sine wave. What that means is, not quality repeatable same peak current in fast pulses. It is now assumed that the Georgia techs needed to change their input power to Pure Sine Wave , more costly Inverters. It has to do with type of electrical load as resistive, inductive, etc. They had never , over the years finally corrected the engine running problem. Also, source to purchase exact special relays never found. They had been using the Green Inverter box Power On Board 400watts, modified sine wave, 12vDC to 110v AC.
I have an array of different Inverter boxes collected over time.
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#111 ·
was that engine self sustaining it self? -
#112 · date not recorded
The shop in Georgia had converted several cars , as 4,6,8 cylinder engines on mineral water. They all had standard alternators. The one most talked about was the 1978 Chevy ElCamino V8 running on mineral water. There was a separate 2nd battery used to run the Inverter box . The alternator charged both batteries with diode isolation box. For off idle power, the main jet in carb is re drilled about 33% larger. The car reported to get 18MPG water, but after later reusing some of the waste exhaust drippings, the mileage went way higher , due to the addition of Nitrogen embedded in the expelled water. Smother running engine also. The other v8 on engine stand was running electrical power generator 24 hours always on. The regular alternator recharged battery, and the GENERATOR provided free electricity for work shop. Data taken from the now shut down web forum. Spark plug electrolysis for hydrogen gas + water vapor pressure. -
#113 · date not recorded
The DC generator is mounted under flywheel of all Briggs riding lawn mowers engines. On the S1R9A9M9 engine of 2008, it had what what called DUAL ALTERNATORS. The red and black wire is actually (2) separate AC alternators output. The opposite ends of the coils are grounded under the plastic ring under the flywheel. Black is AC power, not a ground wire. The 2 AC wires extend to rectification to recharge battery or provide power to extra circuit. It is UNUSUAL to use the 2 wires at same time for same purpose, instead of headlights + charging line. The flywheel contains 13 permanent magnets. 12 for the generator and 1 for the ignition. No input is used to run generator or ignition other than turning crankshaft. When hydrogen gas fuel is made at spark plug , the engine starts running. The battery was used for the starter motor only, then completely shut off. Power to make electrolysis is then coming from generator at idle speed. Salt water is allowed to flow into top of carb from hose + bottle. Diodes needed to get DC to make low efficiency electrolysis of water. Fuel gas forms at tips of spark plug and fires same time. The added wire coil changes the timing ,as is needed with hydrogen. The spark plug receives what is called pulse PEAK DC current as about 10A. Spark plug was changed to Champion QC12YC at 125 ohms , rather than original 4000ohms resistance. They also come apart to remove resistor to get a Zero ohms racing plug. ( copper #12 wire segment replacement) Inverter box of 300-500W used with primary side of 9-10 amps DC from idling alternators. 110v DC full wave used from secondary side for firing spark plug. Peak pulse amps + average amps over the cycle time. The separate electromagnet 20 turns wire over plug wire, of 5 amps, causes extension of spark time for about 34% duty cycle. Firing Hydrogen requires late timing. Power as ABOUT 5 A + 10 A = 15 amps max from dual alternators.
You can verify an old used engine would just run by adding 70% alcohol, or acetylene gas from carbide stones + water added, or also Ether spray into carb. The sound of Nathren's water engine on hydrogen from 2008 sounds like a water pump. Youtube (2 )videos by S1R9A9M9 -
#114 ·
AI Question + Answer.
What is the ohms electrical resistance of salt water with small electrodes?
When considering the electrical resistance of saltwater with small electrodes, the resistance can vary based on factors such as the concentration of salt in the water and the distance between the electrodes.
Saltwater is a good conductor of electricity due to the presence of ions from the dissolved salt. The electrical resistance of saltwater decreases as the salt concentration increases. Typically, the resistance of saltwater can range from a few hundred ohms to several kilo ohms, depending on the specific conditions.
For a more precise measurement of the electrical resistance of saltwater with small electrodes, you may need to conduct an experiment to determine the exact value based on the specific parameters of your setup. It's important to handle electricity and water with caution to ensure safety during any experiments involving them. ⚡💧
Nathren from Georgia messages forum had said several times that the engine conversion to water required 100volts and 6-7 amps. Later on, the circuit schematic for car engines was published using the Inverter, diodes and a dual coils relay per cylinder. The drawing only showed half wave DC output as about 35 volts DC. I had contemplated the coils and diodes formed back EMF as higher volts forward, to make up the difference. Otherwise, bridge rectification is required to get the 100volts. Just another means to keep company data private.
The bench test I did short while back showed about 118 ohms resistance with spark plug electrodes and salt water, as one tenth amp at 12v DC only allowed. Calculator was used several times verification. The same higher 100 voltage would also be required with small engines , as the Briggs 18HP from 2008 summer demonstrations done. Only electrolysis Water cells with large SS plates surface area, in solution can use 12v DC input. The operation of an engine on spark plug electrolysis, even at a lower power level, is still advantageous . Some have used large capacitor discharges for large bangs, and using CDI, but this is in microseconds time, not the required milliseconds. I have Patent copies of very old concepts of spark plug firing hydrogen methods. (Full cabinet) See also MOOKER Open source Forum on alternate energy , and https://www.ionizationx.com/index.php
I have packet of selected out copies of tech documents from the shut down Waterfuel1978 .
I had told you of the Georgia use of lower quality square waves Inverter boxes , that should have been the Pure Sine Wave Type! The fast REGULAR peak pulses currents are way better. The other type would need to be several hundred more watts , just to get quality Peak pulse currents.
Now today, I am referencing to you about the sealed relays used back at that time. Rated for 60 cycles use but for about 3-6 volts input. They called them the 110v relays or the magic relays. The second coil of two in series was fired with both the low volts 7 amps and the high volts ignition the same time. It's not made for that, and most probable, were shorting across the windings of the magnet wire . All of the Georgia engines ran slightly rough . The exhaust water added back in with Nitrogen content had helped somewhat.
My new coil in sealed vacuumed box is Ferrite toroid with 1.75millihenry inductance, - the same as they had ,but wound with #16 gauge wire that is 10kv high voltage ignition cable, about 23 turns. (Not magnet wire #21 gauge as used in sealed relay) Diodes also present under the vacuum to release the Radiant Energy from cathode, to follow wiring to spark plug. Georgia tech people hand crafted 2 relays that failed, and were also NOT used in vacuum. The first of 2 original inductors not needed any more , because of the supplied magnetic field of the S1R coil. I assumed the "Magic" was because of the internal Radiant Energy created, along with the required magnetic field from the other coil inside of sealed relay.
These 2 items were on my mind lately as the Inverter change, and Inductor change. My power supply as first testing will be used with 500Watt open board 20khz DC to DC converter , about 140volts DC. The toroid inductor in box, is for that power supply, as ferrite material is used for high frequency. I also have the 60 cycles low frequency sine wave type inverters , but still undecided on the appropriate inductor coil. For some items, you can save lots of money by bypassing E Bay + Amazon , by buying direct from China from AliExpress. We just have to wait 2-3 weeks delivery.
The 2008 Nathren + son Nathren mower engine demonstrations had the burned out green inverter box in background of video. Nathren had shorted it out, but never removed it for the videos. Since circuit requires 110v DC,, just like the car engines, there must be a smaller 300Watt inverter in rear hole of cement block. It was hidden, just as the plastic deli tub held several other parts away from prying eyes. Battery start. Battery removed. Crankshaft turns and turns alternator at idle speed. 13 magnets power all. The 2 alternators need bridge rectifier for about 15 amps max, for 5 amps S1R9A9M9 electromagnet coil and 9-10 amps for input to inverter. Self running Briggs 18HP engine, on salt water! (Hydrogen gas and ionized repulsive water vapor pressure )
The fuel gases come from the injection of 7 amps DC during the TDC zero to -neg 34 degrees 34% late timing as required with hydrogen engines. The approximate 1 amp AVERAGE DC is over the full cycle period. (110v DC at one average amp is output of Inverter secondary side. ) The flywheel then goes all around with no ignition for 66% time back to TDC. -
#115 ·
Russ, dont you think or suspect that they used some alcohol in the process?
cheers! -
#116 · date not recorded
No alcohol used. They said so right off quick. Way too much technical data was given in the web forum. -
#117 ·
Special 2008 Electromagnet Defined!
-- see attachments printedattachment_17241 attachment_17243 attachment_17245 S1R notes 1.jpg S1R Notes 2.jpg S1R electromagnet 2008.jpg
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#118 ·
That transformer on the picture with the iron nail in it, looks from my technical knowledge, a low voltage, high Amp setup...
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#119 · date not recorded
Study S1R9A9M9 conversions from 2005-2019. Internet data and shut down web site Waterfuel1978 Google Groups. Zero ohms Spark plug firing water solution with > 100volts DC at peak 7-10 amps pulse , at about 1-2 amps average DC on scope. DC to AC Inverter secondary side 120v - 220v AC to DC. See the 2 You tube videos . Tiny plug electrodes require higher volts!. His 1978 El Camino got 18mpg on just water in carb. Must have EGR to get the Nitrogen embedded in the exhausted water reused. Georgia work shop had V8 on engine stand with power generator making free electricity for shop. Inventor helper Nathren, revealing the data on web forum was arrested and jailed for pornography to stop the technical data. . Hydrogen + Oxygen gas evolved and fired along with pressure expansion of water vapor of repulsing polarized water molecules. (Brown's Gas) The vacuum in intake manifold causes VOLATILE action on water so as subservient to further actions ionization. -
#120 ·
Do you mean ionization of the ambient air that goes into the engine?
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#121 · date not recorded
STEVE ____ Fuel gas hydrogen evolved and fired along with pressure expansion of water vapor of repulsing polarized water molecules. (Brown's Gas) The vacuum in intake manifold causes VOLATILE action on water so as subservient to further actions ionization. -
#122 · date not recorded
Another update conversion parts. Made replacement for the original Georgia special Relays they used back then , as vacuumed box chamber with 2 inductors, diodes and Tesla magnetic spark gap. Radiant energy to emit from 2 points. Inverter to DC power supply also completed + protection diodes bank + P.W.M. controller. Just finished the water tank processor with tiny bubbles air pump and magnetic polarization of plastic water line with neodymium magnets. Easier to extract hydrogen with electrolysis with H +H +O as polarized with the 106 degree angle shifted to 108 degrees.These are improvements to the conversion done back in 2005-2008.Engine casting insulated from bat neg , so as no interference with expensive Inverter box pure sine wave. Ignition changed to positive High volts only. The Briggs engine has no adjustment for timing , so as the S1R9A9M9 electromagnet provides field over plug wire as going up to late 34 degrees ATDC. The shut down web site had no replacement for the relays , so no completed circuit was released to the public. Took me 3 months to get the sealed box configured. Ohms law formula always used. The 6 stage project nearing completion. Manifold vacuum action causes volatility of water vapor and with the polarization, forms vapor pressure that aids the hydrogen combustion pressure. (Browns gas) The required embedded 78% Nitrogen added to water aids the Hydrogen burning process. It's also in the exhaust gases, - "EGR" The S1R9A9M9 method of spark plug electrolysis had several cars converted , lower power output , of course, but only Briggs engine was put on video. The shop tech's kept their own records, only Nathren put data on the web forum that I copied. In the 2 You tube 2008 videos, the engine was started with battery, battery removed, then the dual alternators under flywheel ran the circuit. Check out what a water engine sounds like. Questions?
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#123 · date not recorded
Can put one - two brackets to change Briggs timing to a.t.d.c. (reposition the ignition coil) That's necessary to use hydrogen gas from water , or use the electromagnet over the plug wire with amps applied, like as done in 2008 S1R9A9M9 , late timing conversion. The spark plug used for Briggs 18HP was qc12yc as 125 ohms, but can be changed to zero ohms. You know that already. About an amp average current as 7 peak pulse amps short duty cycle through spark plug. I'm trying to finish my bench conversion. My water tank is a processor with pumped in air 78% Nitrogen using ceramic flat TINY TYPE bubbler and magnets N + S on square aluminum tubing with interior 1/8 ID vinyl hose to carb. Polarized water is easier to separate by changing H H angle to O from 106 degrees to 109 degrees. The dual type AC red + Black AC alternator puts out max15A with rectification, so as about 4 A to electromagnet and 11 amps to primary side of inverter box. The final DC is worked in with high volts to the plug. I'm using dual cables most modern magnetron using the universal trigger embedded , on the one cyl briggs engine. This type is NOT an autotransformer. No connection of prim + sec sides. One cable to ground and other is high volts POSITIVE to plug. (On the dual cyl engines, the cyl fires neg, and other cyl fires positive)I have built the vacuumed sealed box replacement for Nathren's Magic Relay, he used as one per cylinder to make use of the interior inductors, spark gap, and diodes. Took me 3 months to figure it out and it puts out "Radiant Energy", as an aid. The riding mower type engine can have transferable flywheels with LARGER magnets. The Yellow + yellow wires ring alternator gives way more electric out using that flywheel of larger magnets. Look at those 2008 Georgia You tube videos again #1 + #2 S1R9A9M9. His web site shut down, but I copied the tech data. Water engine - for hydrogen gas and polarized water vapor pressure to move piston. -
#124 ·
Mower Converted Water/Hydrogen
Those engines converted in Georgia 2005-2008, as I said before, had used electrolysis at spark plug at over 100volts dc for the hydrogen generated, but had also used BROWN'S Gas. Some people don't know about that. With a pulsed type DC power supply there is an electrical charge put on water vapor that also produces pressure due to expansion of like polarity gas. Both together form the piston pressure that runs the engine. The circuit also used Radiant Energy from the vacuum chamber Bakelite dual coils + diode that enhanced the reaction. The dual alternators on the mower engine ran electrical circuit on the built in 12 magnets providing AC when shaft is turned. The converted car engines used 2 batteries with alternator charging both during driving. Later, It was found that EGR Nitrogen added to engine increased efficiency further. Tech data taken, copied, from original web forum , now shut down. -
#125 ·
The shop work in Georgia 2005-2019 was about not using a traditional water cell with plates for H gas. Piston pressure by combustion chamber electrolysis with improvements added. They used a found box of special made relay extras, that were for traffic lights controller. Used for the PARTS inside the vacuum chamber,- not relay action. The wiring hook up allowed for radiant energy to be used , not escaped into the air. There were several pages about Browns gas involved from the negative electrons absorbed by water vapor that helped create extra piston pressure. Timing has to be retarded to ATDC. They used an electromagnet for that called the S1R9A9M9 triple coils assembly. Impressed field over plug wire causes the spark to CONTINUE well after tdc. I'm presently doing a bench set up Briggs 1 cyl, to repeat the You tube videos of 2008. The guy converted his v8 El Camino for 18mpg water only in tank, - lowered power of course. They had 400watt inverter box with DC to spark plugs through the L coils + diode inside the relay. PVC pipe , coupling + end caps can be used with inductor coils , 4:40 brass screws , nuts, and diode on wood slat to replicate the "Magic Relays" , as they called them. I used a 4" square Carlon gray box with cover and seal. Also brass fittings and vacuum gauge. Hand pumper is the one used to check brake fluid on auto brakes. To use water, the engine selected to run a standby power generator has to be 3-5 times larger HP required to keep it working. The You tube videos show mower engine started , then battery removed, and the dual alternators on Briggs 18HP ran the main circuit. I believe 4 + 11 amps for alternator capability of 15 amps. This is only if they didn't upgrade the factory alternator + flywheel with larger magnets. (Just turn shaft for AC output power. More amps out if no volts regulator is used, as the voltage is higher. The car conversions had the dual batteries recharged. Secondary side of Inverter ground not to touch batt grnd for more than a few milliseconds. Separate wire from plug ground back to inverter DC neg. The lawn mower engine ran itself on just alternator output because of the spinning 12 magnets. EGR added with the impressed Nitrogen in exhaust smooths out the engine running. See the You tube 2 videos on the S1R9A9M9 water engine. HEAR what a water engine sounds like!