Focaljet - Ford Focus Forums - View Single Post - New E3 sparkplug with Horsepower TV dyno shootout

**Stardust** · 06-28-2008, 01:41 AM

Hmmm, I might be willing to try these, but if I can't find them at Advanced Auto then I'm sticking with Denso Iridium. I was actually going to change my plugs with 17k on them because I want to compliment my Massive coils

06-28-2008, 01:41 AM	#20
Stardust Rookie Join Date: Jun 2008 Location: San Antonio Posts: 8	Re: New E3 sparkplug with Horsepower TV dyno shootout Hmmm, I might be willing to try these, but if I can't find them at Advanced Auto then I'm sticking with Denso Iridium. I was actually going to change my plugs with 17k on them because I want to compliment my Massive coils