i know this has been covered on here before but i have to ask. my dad is going to pick me up some plugs for my bday, he asked 2 different napa guys what the oem plugs are, they both said platnums. i know everyone on here says to run the "stock" plugs but everyone says the stock plugs are champion copper cores. is there any weight to what the napa guys are saying or do they just want to make him spend extra money? thanks guys, and again i know this has been covered but i just am really wondering why they say platnum plugs.

 

As far as I know stock in Dodges are copper

I just put in NGK V-Power and seem to be working great with a better ideal

 

Stock is copper core. Find another place to buy parts.

 

I run standard champion coppers

 

They want him to spend more $$. I haven't run platinums in mine, but Iridiums seem to work fine. That being said, I got a really good deal on a set that made it worth my while. Iridiums are hellishly expensive, so I would go with the coppers (unless he wants to spend the $$).

 

thats what i was telling him, copper core plugs...we got into it like 4 times because of it. hes very mechanically inclined but has never owned a hemi. me being new to the hemi world i just go by what you guys say because thats whats been working ya know? so im gonna tell him to just let me get them lol. thanks guys. i should print this out and give it to him hahaha

 

So dont fight, show him hard evidence. Download the right factory service and parts manuals.

 

Tell him to have fun with the back ones