Quote:
Originally Posted by Silversmith
I have them installed. Prior; I inspected old plugs, (autolite platumum) that had about 3000 miles on them that were ok, but did show some uneven buring. I then inspected the piston tops & cyilnder walls via a borescope. The walls were fine, but piston tops showed a little more carbon/improper fuel burn build up that I would have liked. So I gave them a try & then removed/inspected them after about 500 miles. The plugs showed very clean & even burn. All plugs looked exactly the same. The piston tops looked a lot better also. A more even & complete fire pattern. It looked like the piston tops had become cleaner. I did notice more power, but I also changed plug wires & a slightly hotter coil. I plan to keep them, I like'm. No gaping; just install & go  |
They you go, somebody who has his own proof these are good things.
More power is the result of more complete combustion hence cleaner piston tops and chambers, with less carbon buildup.
I have them in one car, the others will get them one day.
The guy on the video should go back to mechanic school.
Cleaning plugs is old hat.
1/16 of turn past hand tight on the Honda?
1/16 is for taper seat.