FBO's black HEI ignition box

So because YOU tested it, it doesn't work. Must be true then! We are all relieved to hear that.

You might want to tell Phil Jacobs, maybe he will give you his PhD in Electrical Engineering, because he says this: ....The sparkplug gap, which can range from 0.018"to 0.125" in a modern engine.


Still waiting to hear how fuel flows from the booster & how the AB affects that flow. If you don't know the theory, then you couldn't know how it works in practice.......