Maybe the polarity of the spark has something to do with it as well.  The polarity of the plasma blast I mean.  The diodes force it to go one way, the coil does not.  There HAS to be a way to force the current through the plug without using a ton of diodes.

I was toying around with the bifilar coil idea...i think this should work...

LET ME KNOW...

Quote from: Park34 on July 25, 2008, 01:39:59 PM
Hi cap,

I have been trying to find thing to replicate your circuit but i cant find capacitors, or diodes easily. will be trying again this weekend.

can u explaint he last circuit more.

IE the bipolar wound ect,

and how u anticipate the current flow

Its actually Bifilar (ie. two windings) Do a google search for Tesla Bifilar Coil........TONS OF INFO!!!!
The most funny thing is i have mentioned Bifilar coil when GotoLuc had stared his thread, "URGENT..balh blah blah"...and i got flamed..LOL. If you look at that threads first page (thats where the info was), Luc deleted most of my post!!

The direction of the winding of the coil IS IMPORTANT!!!

Stan Meyer also used a bifilar coil for her work. I have made a lawton PWM...useing a bifilar coil i was able to make good amounts of HHO with only 0.8 amps!!!!!

@Xbox and all
The drawing shown by Xbox is wrong, actually bifilar coil is not used here for boosting voltage, it is two coil in opposite direction so that total inductance is zero.
core is same ferrite core, construction also same only difference is in secondary winding, diode should not come in series with LV circuit.

Why we are removing inductance and diode ?
To allow more energy in the plasma, with inductance maximum energy go into electromagnetic radiation,
Across diode energy gets lost as heat.


for waveforms and functional understanding visit  http://jnaudin.free.fr/html/bifvsbuk.htm

Quote from: xbox hacker on July 25, 2008, 07:03:41 PM
Its actually Bifilar (ie. two windings) Do a google search for Tesla Bifilar Coil........TONS OF INFO!!!!
The most funny thing is i have mentioned Bifilar coil when GotoLuc had stared his thread, "URGENT..balh blah blah"...and i got flamed..LOL. If you look at that threads first page (thats where the info was), Luc deleted most of my post!!

The direction of the winding of the coil IS IMPORTANT!!!

Stan Meyer also used a bifilar coil for her work. I have made a lawton PWM...useing a bifilar coil i was able to make good amounts of HHO with only 0.8 amps!!!!!

Xbox or  Cap70

I need to  order some diodes 
I was   planning on  using   1N5404
3A    400V
Would  these be a good choice  for this  coil?



WHat  size  wire are you using for   the bifilar  winding ?
I am guessing  maybe  14 gage .

gary