2 range colder plugs? anyone?

[D347643]

anyone running 2 range colder plugs gapped at .35 or a NA engine. I have nitrous and yet to spray but my engine is running like **** and wondering if the plugs have something to do with it. anyone have any probs with them?

thanks

Drew

 

[aleborjas]

autolite 3923's or 3924's

 

[D347643]

yeah no joke, i already have the 2 range colder. im asking if anyone has had probs with them on a na engine OH and BTW is is smart to pull base timing a little when running the smaller gap.

 

[D347643]

ok update! I have been having this loud ass ticking sound from the drivers side head. For the hell of it i just start pulling plug wires and when i got to 8 it stopped. when i moved the plug wire closer and it started arching out again it made that loud click noise. Ive heard arching nopises before but this is ridiculous.