Well its interesting, i'm very impressed,
anyway 1 of my projects just for building costs only for the materials 15 thousand. The one was blocked! The most expensive parts were the rectifiers because to run a car we needed to rectify 10 thousand ampers.
From that you can see special materials are actually needed in that process. Maybe he found another way. who knows.
The one i proposed for the injectors the higher cost will be to make the injectors, i would like to make a pair to test and than if needed re do it again, but before spending money i will together with engineers and physicist here do all the calculation possible to be able to design a first injector that works and proves the principle and gives us the parameters to change if needed. Also here i'm trying to find junkyard materials to save some money but is not that easy, fortunately many of the brains will do the math and project for free because they believed me so we need to spend the money only to make the injector in specialized technician the problem is that nobody here have money only good intent.
We are considering in use bismuth as diamagnetic material, SS, platinum, palladium. And to find a way as to do it without the high cost rectifiers.
The injector will be less expensive if mass produced because will need less material and will be easier to instal. You will only need to replace the tank for the pressure tank, tubing, fit the circuitry for maintaining the pressure, ionizer, solenoids and change the spark plugs. The signal to drive them will be adapted from the normal injection system of new automobiles. There will be maybe also the need to make a hole on the exhaust to direct it to the intake or injectors like stan proposed.
I'm serious!
Best Regards
fabio