Quote:
|
No flame intended: I understand that is your real world experience and that is fine. But that's an awfully general statement to make about those brand of plugs. I'm making over 600 HP and I never melt down my Autolite 3922 plugs with the correct tune. I have however melted down NGK's with a lean tune. And I would never put an AC Delco plug in my car
|
no flame taken. i've melted down about every type of plug i've put in my car.. but only 2 ngk's EVER i just post my experience and let whoever buy whatever they want..
one of the ngk's i melted was on 13lb of boost run and 325 shot on top of that.
thats about double the 600hp mark mentioned before.