My s1r9a9m9 replication!

[xbox hacker]

@Remoireturn:
Good idea, you are right, less voltage normal spark WILL NOT fire under higher pressure..... I just bought a 30kv 500pF cap....we will see....

@vrand:
The rate to discharge is not an issue.... with no plug in the engine, it will spin easier...so when i have hte setup hooked up the engine and the coil setup on a small table next to it,  i can see the plasma on the plug when i turn it over. So, the engine turns over super fast and the plasma fires EVERY TIME! As fast as the engine can turn!

Also you can plainly see that the system is only firing on the waste spark stroke, i can see the plasma inside the head, through the exhaust port...and that is the only time it fires.

[capacitor70]

What is reason ? 
Exactly opposite of ignition coil, performance with resistance test

[magneto_DC]

What is reason ? 
Exactly opposite of ignition coil, performance with resistance test

Do not understand what you say right here.

But not firing the spark inside the engine (with your less HV magneto ingnition). Doesnt it require to narrow the gap?

magneto_DC

[Remoireturn]

@xbox
I hope it will work inside the engine with your HV cap. Doesn't it takes too much time to charge ?

@cap70
I don't really understand your scheme and result, but the right draw is exactly what happen when we put in place a resistive sparkplug (they have 10K resistor in it). So the LV capacitor discharge in it instead of discharging in the HV spark = no plasma.

Remoi

[capacitor70]

The coil shown in diagram is secondary of toroidal transformer

At the secondary of my coil high voltage comes and make spark without LV circuit in series.
This HV have some properties, It will not spark when 10KOhm resistance is in series with the coil. But it works if the resistance is in parallel.

Ignition coil with resistance in series generates spark, But if 10KOhm resistance is in parallel with Ignition coil no spark at the spark plug.

In above test I have not used LV.

with gasoline, carbon deposition on the tip of spark plug creates problem with coil based plasma circuit.