At first I could tell a huge difference but now I don't. I've been needing to pull some plugs to recheck the gap and see if they're worn but I can tell something is off with them currently based on i'm getting misfires under high boost. The longevity of them is not good from what I've experienced other than that they're decent plugs just not long term.
Yes the advantage is for ngk to make profits. Iridium is $4,700/oz and ruthenium is $400/oz. I like iridium, higher melting point would presumably mean less wear over time I.e. longer change intervals
Keep up the videos man. I have a Vsport my self and all these videos are informative and entertaining to watch.
Thank you that means a lot.
Have you noticed any difference since the installation on performance and fuel economy
I haven't. It's still a great cruiser. Going speeds of 55-70 mph gets between 24-33 mpg
Is there any advantage over iridium?
At first I could tell a huge difference but now I don't. I've been needing to pull some plugs to recheck the gap and see if they're worn but I can tell something is off with them currently based on i'm getting misfires under high boost. The longevity of them is not good from what I've experienced other than that they're decent plugs just not long term.
Yes the advantage is for ngk to make profits. Iridium is $4,700/oz and ruthenium is $400/oz. I like iridium, higher melting point would presumably mean less wear over time I.e. longer change intervals