How Does It Work?

Here is how it works:
When a spark plug fires, the capacitor block attached to each spark plug wire picks up a high voltage, low amperage charge (sometimes called a "Corona Charge"). This charge is transferred from the firing cylinder to the other non-firing cylinders via the harness wire. This charge causes a partial breakdown in the larger hydrocarbon molecules in the non-firing cylinder that is filling with fuel, resulting in increased combustion efficiency. This translates into better fuel mileage (economy), more horsepower, easier starting, less pollution (lowered emissions), smoother idle.