dans4door1970
Well-Known Member
Anyone tried these? The research is impressive by in affiliated companies. Do our Mopars that are modified benefit from them?
Thanks
Thanks
So then, what do you like for plugsI'll keep it simple. Do the big 3 auto companies use them? If their was anything to gain they would in a heartbeat.
I put a set in my Daughters Jeep 3.7.Waste of money.
NGK is my preferred brand as well since they run right ALWAYS.
I'm the HEI guy mentioned above by the way.
I put a set in my Daughters Jeep 3.7.
I did see a noticeable power difference & fuel mileage gain of a 1/2 MPG.
Haven't used them in anything else.
Waste of money.
NGK is my preferred brand as well since they run right ALWAYS.
I'm the HEI guy mentioned above by the way.
Not true. The failure rate of NGK is going through the roof right now. Search the web. It's out there. And then there are the knock offs that are having about a 95% failure rate. Guys are pissing away a bunch of time, effort and money only to find out they have a plug issue.
Never had a problem with them myself, and I have tried multitudes of other plugs and designs in auto, sport vehicles and marine applications.
The results was that the best functioning plug was always a regular plug without some marketing BS change in design or materials.
Of course this is not taking recent China garbage into account.
I also might add, proper heat range is more important than manufacturer.
Next chance you get go to the track and see what guys/gals who race seriously are using..you'll probably find 8 out of 10 running Autolites..including the pro ranks
Sorry, not to stir the pot but I'm majoring in science and I'll have to add this:
In truth Copper is the second most conductive metal in the world.