Contour Enthusiasts Group Archives Forums Modifications Duratec Performance What is the best spark plug to use on SVT's????

I noticed that on the first set of +4's, there were a few where the electrodes were looking bad, but not all. I didn't notice it when I took them out, but they could have been from the front. Those are the ones that I warrantied anyway. So far no trouble but the next plugs I buy will probably be double plats.

warmonger