Originally posted by Co-Creator
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That Lightspeed CDI is a normal CDI (not a plasma ignition). Technically, even a regular spark from a coil is plasma, but it's not the ultra fast plasma impulse that you get when you do it my way.
The Lightspeed CDI is 135 mj, which is pretty good, but only up to 3500 rpm so looks like it is made for low rpm motors if that is typical for the aircraft motor.
I recommend this for most simple applications https://www.amazon.com/gp/product/B0...SIN=B001O28622
It is only about $150 delivered on Amazon prime. It's about 89 mj per discharge, but is plenty, especially when using diodes to turn it into a plasma ignition. The plasma grows with air forced on it so you have to account for that and you don't want the plasma too big. So 89 mj at a high speed discharge is about right.
If you haven't gotten the Ignition Secrets package, I'd recommend getting it http://ignitionsecrets.com - otherwise, read all the posts in Energetic Forum on the old "Water Sparkplug" threads.
The Granatelli wires I got for the L20B engine in the Datsun were $70 delivered. That is a pretty good deal. Depending on the type of plug boots you need like any deep well plugs like on DOHC, Boxer Engines, etc... whatever, those will add to the costs. If it's an older car where the plugs are sticking out, those are smaller and less expensive boots. But for the time it would take to custom make the plug cables, $70 was a bargain especially when that included shipping. The Granatelli ones also have a ferrite ring around the cables to restrict RF interference. For example, they won't mess with OBDII computers, etc... I don't have to worry about that, but a lot of the paranoia out there about non-resistor ignition systems is not totally justified.
Anyway, looking forward to seeing your progress with this.
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