[Dragsinger]

I do understand that each of our experiences is unique.

First, as posted above, I see no advantage to the multi-electrode design. Reminds me of "Split Fire" and other such -------

Second, my experience with NGK is also good. At my automotive shop we use the NGK equivalent often over other brands in passenger car and light truck tune up work.

In addition, I install the proper NGK design in a number of race car combinations and to my knowledge, all give the expected service.

Finally, I do completely understand that the market holds a number of spark plugs that give the required results.