I was reading another thread and Ken4 said that Gen4 has waste spark ignition and that each plug fire twice during a 4 stroke cycle.
What is the purpose of this design and how does it fire twice?
I read this:
What is the purpose of this design and how does it fire twice?
I read this:
But it doesn't sound like it's firing twice, just that each plug fires differently from which electrode to which...ken4 said:What happens in waste spark ignition is that 1 coil pack fires 2 spark plugs simultaneously, e.g. cylinder 1 and cylinder 4. So while one spark plug is firing normally, spark jumps from center electrode to ground electrode, the other spark plug is firing in reverse, i.e. from ground electrode to center electrode,