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More Tech Data - Briggs 18Hp Mower Engine Ran On Water In Carb 2008

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  A successful conversion of a small mower engine to run on water in carburetor, is based on several actions at the same time. The ignition type has to be inductive ignition, not capacitor discharge ignition. This means the amps flowing through the spark plug must be from a DC power supply. The speed of CDI is too fast for proper contact with water molecules to MAKE hydrogen gas and water vapor pressure. The current has to be low, so as the tiny tips of plugs don't get burned out. The best setting was called 6-7 amps DC pulse according to S1R9A9M9.  Nathren , in 2005-2012 worked with the 2 technicians in the shop for testing building alternate energy related set ups. Ignition primary wires can be switched around to get the opposite output polarity high volts.  One man was his son who had the same name. They both contributed tech data on the previous website that is now closed down. So you have either positive or negative high voltage, diodes facing proper direction, proper resistance in circuit based on OHMS Laws, time delay lines added for way late retarded timing to -34 degrees, required magnetic field that travels down to plug tips ,and 6-7 amps DC current. The high volts pulse is NOT good enough to provide a proper PLASMA PATH for the expected current to pass through plugs. What is used is an added small circuit that has a SMALL capacitor charged with about 200v DC against a blocking 15kv FAST diode , hooked to the capacitor output. The initial high V. pulse out, in split second ,sees a different path rather than the effort for the spark gap. It presses against the ON diode that abruptly shuts off , compressing the high volts against the diode , that then reverses back and fires spark plug.. It takes with it, the small cap discharge very fast, providing energy path for the waiting main current. The delay line is provided by wire turns over the plug wiring, and also an inductor coil of about 1.5Millihenry in the high volts line. The Briggs mower has preset non adjustable timing at TDC. The Mag field stretches the firing time out to -34 degrees along with the the extra L coil.(see data on the S1R9A9M9 triple wire coils assembly that has several purposes same time). The MAIN power supply is to be called ISOLATED grounds, as is done with an Inverter box with a transformer separate secondary side with output single diode for about 45 volts pulsing half wave DC output. No filter capacitor. Output has to go through a safety series bank of 15kv total protection diodes . This short length series diode bank rests vertically on horizontal 80mm 12v fan .3amp, with see through plastic shroud. The heat released is blown upwards away from the diodes. Can also mount with 2 sets of OCR 10 position double row screw terminal strip blocks 600v 15A 5 Pack. Either FR607 with dual set screws European type wire terminal connectors, or fast flat plastic DTV32F plastic damper diodes used with 2 sets of on narrow aluminum heat sink. The inverter isolation separates the battery ground with the output power ground. The miniature added P.S. is a 150 watt 20khz open board  inverter with fast bridge rectifier you add on. Two output wires are soldered to the appropriate terminals for 200v AC. .The high volts sees the 2 diodes in the bridge through the ON 15Kv diode. It wants to bypass the plug gap effort, by going different route seeking the opposite high V polarity terminal.  But the microwave diode stops it, and reverses back to plug. This technique is US Patented, US8555867B2 and has this output diode added to the capacitor that is on a regular type CDI . The left over energy, from firing Primary of ignition coil , goes through high volts diode along and goes with with the high voltage that fires plug. (Just firing ignition does not allow extra main energy current to pass to plugs. ) The small board power has to have enough watts and current to keep recharging the minimum 45uf 400v cap in between firings. The MAIN extra energy comes from the 400W or 500Watts Inverter power supply. The ignition voltage has to be extended in time of milliseconds  for more contact with the water. The CDI type deals with microseconds. The 15KV diode is said to also release RADIANT ENERGY that travels down to the combustion chamber. Tesla worked with this and had written about other special circuits for that purpose. See data on Tesla Hair Pin circuit  that has extra spark gap and 2 capacitors output that releases radiant Energy.  The earlier Georgia  S1R9A9M9 car conversions all used special dual coils relay per cylinder, and they were IN VACUUM. I just assumed that the radiant energy if provided, was enclosed and not lost in the air, so as it would travel with the circuit all the way to spark plugs. They had diode, coil, diode, coil , diode to output. The high volts came in after the 2nd diode. Th L coil charge from inverter was in front of the 2nd diode. They called them the "Magic Relays'. The required magnetic field came from them and traveled down the wire. (Also, a  North + South neodymium magnetic ring type magnet fits over a steel spark plug and field is also there at the tips in combustion chamber-just another idea.

 The S1R9A9M9 car engine and lawn mower conversions to water in carbs back in 2005-2012,  required what's called PLASMA PATH  for the subsequent main energy going into the spark plugs. (To make it work) The Chevy V8 had a different, stronger, ignition coil called High Energy Ignition that was about 20-40Kv, instead of 10-15KV regular coil. A low high voltage does not allow extra, unusual,  heavy current to pass through spark plugs. The Elcamino had this HEI built into the 1978 distributor cap. They then switched around the primary 2 wires so as the output would be positive, rather than regular negative high voltage. The special relays were then added per cylinder with input of  both low and high volts + many exterior diodes. The 400Watt inverter changed the 110v AC to half wave DC using one diode, at about 45V DC. The car ran with lower power but about 18 miles per gallon of plain water. With the late timing and magnetic field that was added, The complete set up worked.
Then Nathren (S1R9A9M9) converted the Briggs 18HP riding mower engine to water, which is on the (2) 2008  You Tube videos. The common solid state trigger with (inductive type ignition) Magnetron coil on engine produced about 10kv while under compression. It's not enough to get the required PLASMA PATH for the forthcoming 10 amps current through spark plug. The added engine parts were enclosed in small plastic tub on side of engine. The hand wound S1R triple magnetic coils assembly,  accessory spark gap, and other parts that would be needed for plasma path such as ---a peaking PF high volts capacitor across plug, OR  high volts doubler circuit, OR  20kv blocking diode with small cap charge circuit to about 200v that would release fast  energy through spark plug previewing the main 10 amps current. A CDI high volts type ignition cannot be used as the output is in Microseconds, while the spark plug electrolysis for Hydrogen requires Milliseconds time for contact of water with the current. These options would be better as it is best to only use the lowest voltage possible for the isolated power supply for the project. If using an extended length series diodes safety protection bank of 20-25KV, that requires a higher input from power supply to counter the larger voltage loss through diodes string. This is more data for those following this issue.

   Other methods to increase ignition voltage can be insertion into a pulse type, step up transformer, laminations type, with the ratio desired . Since ignition is just pulse voltage out one direction and not AC, the common multiplier circuit can't be used. The other method is to add accessory spark gap with attached PF capacitors in and hooked to air core copper coils transformer of about 1:3 ratio. (Small voltage type Tesla coil / Tesla hair pin circuit with Radiant Energy)  The reasoning behind this , is that the lawn mower SS ignition coil (Magnetron) is only 10kv and not strong enough voltage to perform PLASMA PATH for the expected DC current injection into spark plug. S1R9A9M9 - Nathren and his tech people either did that Tesla circuit, or just used a PF PEAKING CAPACITOR . But that is a very short time constant compared with ignition volts. The whole idea was to allow extended time constant for about 34% ON TIME of circuit not just near TDC.This allows more DC current contact with water and water vapor . The 1978 car got 18MPG on water but was using HEI as about 28KV from high energy ignition chevy coil in top of distributor cap, as good Plasma Path.  My bench project has small board with inverter to DC high frequency type with bridge rectification charging 47Uf cap with 200v output through 15kv block microwave diode. This is against the ignition high volts output , so as not having to increase the original 10KV.  The cap discharges with Radiant Energy allowing plasma path. ( An increase of string series protection diodes bank requires much more input draw current and wattage from input battery.)  It's best to keep the ignition volts at a lower level.


With all the text and claims, I keep asking you if you want to join me to build a prototype.

It's either you're not interested in getting your hands dirty or you like to just entertain others with unproven claims.

I had taken this project very serous and realized not everyone is able to do the same.

I have a few small engine that are in working order, I fully know how to build this prototype.

I do believe a high energy water injector is needed and would have to be a few hundred psi at about 200deg before injecting it into the engine.

But all the claims need to be verify, before any engine build.

I would need to test a mechanical diesel injector using hot distill water and hope it hold up, it use about 2000psi mechanical pump.

I have this set up from a basic IC engine converted to run a Diesel fuel.



Fuel injection cannot be used with the duplication of the S1R9A9M9 mower engine conversion. The water/water vapor has to be DRAWN IN by engine vacuum for the point where the H20 becomes "volatile" at the LOWERED PISTON STROKE DOWNWARD and has the required plasma path, and subsequent 6-7  amps DC current max through spark plug. This was Nathren's and the shop technicians' new system back in 2005-2012 Georgia. You have not been reviewing the previous tech data on S1R9A9M9. The requirement is a riding lawn mower single cylinder Briggs engine, about 12-18 HP. They have interchangeable stronger alternators and dual alternators. The 17, 18HP has oil filter. Flywheel interchangeable with one with larger magnets one, for higher alternator output. Late Timing is in the range of about negative 34 degrees ATDC. The magnetic coils do that, or a built bracket to hold the adjustable Magnetron. The main power supply "isolated" is used at higher wattage to start engine, supply shut off, and then alternator self runs with full wave DC generated current from the 12 magnets under flywheel. Filter capacitor raises voltage. No V regulator allows higher volts and can be used also with V regulator same time, for battery charging at 14v. I ALREADY have a bench set up with 12HP engine, S1r modified triple magnetic coils assembly, P.S., modified alternator, adjustable EGR set up, Plasma path circuit, series protection diodes bank + end resistance circuit including zero ohms spark plug. The system has been changed over from Negative high volts to Positive high volts. Easier to work with and less chance of spark bypassing plug which it would absolutely happen with any cap or resistor or wire to ground that has positive ground spark. Accessory spark gap in series is a must. An engine would start /run idle speed , but would need 2 more things done. Main jet in carb later needs re drilled about 33% larger hole for power use , unless using gravity feed water hose to carb with brass adjustable needle valve. An EGR adjustable flow type needs to be applied to engine. 12v water valve and EGR vacuum valve controlled by adjustable vacuum switches for turn on +off. The embedded compressed Nitrogen from air is reused to increase engine efficiency and lower erratic running. 3rd Key switch position runs starter with water valve. Presence of vacuum keeps water flowing.There are 3 ways to get positive high volts from Briggs ignition Magnetron/Magneto. A single ignition coil that's used on a  2 cyl Briggs engine with 2 cables fires - and + at same time. Just hook neg to ground and fire plug with positive high volts. I built 19 attempts of power supplies, 3 of which that work as isolated grounds with sufficient output to counteract the diodes losses. I have built 40 different models of the S1R coils assembly. It does several things at the same time. Some of the early ones are on Ebay S1R9A9M9.


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