NGK Spark Plugs

[CubanEvo]

Hey guys what Model NGK Plugs do you guys think I should change to with my mods.

 

[SilvrSRT10]

Hey guys what Model NGK Plugs do you guys think I should change to with my mods.

I've recently changed mine to NGK Iridium IX, BKR7EIX-11, stock number 6988. These are one heat range cooler than stock. With my performance PCM I was getting some pinging and installing these has fixed that problem. If you want to stay at the stock temp range then use ZFR6FIX-11 which are also Iridiums. Check this page out for a list of stock replacement plugs.
http://www.sparkplugs.com/results_app.asp?productTypeID=1&AAIA=1431796

 

[hunter_angler]

Using same as SilvrSRT10: NGK Iridium IX, BKR7EIX-11, stock number 6988.

I wasn't experiencing any apparent pinging or KR, but I have always gone one temp range cooler than stock with a performance tune, just to play it safe.

Your Mopar tune probably isn't too aggressive, but your intake and exhaust mods might be leaning you out a bit.

 

[CubanEvo]

anyone else

 

[CubanEvo]

do you have to gap these

 

[SilvrSRT10]

do you have to gap these

I didn't. And I don't think NGK recommends it.