E3 diamond fire spark plug

[hotrodbanshee]

Has anyone tried the e3 diamond fire spark plugs yet? I think they are about $10 each. Is it worth the extra money or just stick with the ngk's?

[docjcwatson]

Stick with NGK's.

 

Drag cars with oodles and oodles of horsepower run NGK's. That's what i'm gunna run!

[2001Stroker]

I was in a pinch the other day, and bought some for my backpack blower. If advance auto parts was closer than home depot, and I wasn't running out of sunlight, I would have replaced the NGK with another NGK. I'm partial to them. I think they were almost $6 for the e3. And come to find out, the carb just needed cleaned. So, I put the 11 year old NGK back in it. Runs like a top.

[Handyman]

I run the E3s in my 2006 silverado and I noticed a small gain in gas mileage...My ass dyno couldn't tell any BIg difference but the numbers on the mileage had a small gain...Going to run the E3's in my wife's car next...As far as the shee goes...I'll stick to NGK's

[jbooker82]

You can make your own $15 dollar performance plug by side gapping it. It is an old school hot rod trick.

 

Here watch the video.

http://www.instructables.com/id/Save-Gas-A...Side-Gapping-S/

[grizzly700]

I cross referenced e3's and I don't think they make one that fits the shee. They only add lil 4-5hp on a 500+hp v8 so prolly Wouldnt do much for ur shee. Srry

[hotrodbanshee]

There is a chart on e3's website and it shows it to be part# E3.30

I cross referenced e3's and I don't think they make one that fits the shee. They only add lil 4-5hp on a 500+hp v8 so prolly Wouldnt do much for ur shee. Srry

[AKheathen]

Has anyone tried the e3 diamond fire spark plugs yet? I think they are about $10 each. Is it worth the extra money or just stick with the ngk's?

back to the original question asking if n e 1 tried them yet. i was toying with developing a similar design for a while after analizing inherant flaws of the platnum+4 plug. my sled still sports a denso irridium decal even though i switched to ngk gold pilladium when i had to change the heat range in a pinch. the denso's do provide noticable gains, but are harder to come by, and sported a 28 dollar sticker last time i baught. n e ways, i am dying to know if anyone has unbiasedly tried them out, and what mods they have. my bike isn't ideal to try them yet, cus the temp is between 0 and 10 lately and can't get a good base comparison.