E3 Spark plug

[matts27]

Seen the reviews, read some info, wondering if anyone has tried these on the 400ex. Past couple of years had a few bad NGK plugs, stopped sparking when hot, been running them for 15+ years with no problem but recently have run into this. Looking for a change so was reading up on the E3's. My buddy saw the comparision on SPEED channel so I checked it out. Just wondering if anyone has any real time on the E3's? Side note, tried the split-fires years ago and they just didn't last, so little skeptical about these E3's. Any info would be great, thanks!

[joeptc]

I use the e3 and noticed a difference in starting and throttle response with mine. i have not had any trouble or complaints about it yet. seems to run a little smoother.

[Wheelie]

They're a gimmick IMO, just like the split fires everyone swore by a few years back.

I haven't anything good about the E3's. Very short life, poor quality.