I've been searching around and I can't seem to find an answer. I was just wondering if anyone had a good suggestion on spark plugs to buy that weren't to expensive. Also was wondering if it was better to go with the copper or the iridium. I have a 2003 Evo 8 with intake, exhaust and reflash. Thanks

 

I dont really know much about this but i think NGK is a good brand.. correct me if im wrong.

http://www.ngksparkplugs.com/product...er_iridium.asp

 

Ya I've been reading good things about them but wasn't sure if their was a place that everyone is getting them from for a good deal and if they got copper or iridium.

 

Yea def..ask around it would be nice to know..

 

NGK, you can get them from NAPA they with put in the the hole about $ 1.60 - $ 2.00 each. It's a big investment. I gap mine at .24 Change them every other oil change.

 

NGK BPR7ES Copper Plugs

They work and they are inexpensive. The only downside is they need to be changed more often.

NGK BPR7EIX Iridium Plugs

Go with the iridiums if you want plugs that don't need to be changed as often as the coppers but are more expensive.

Either one will work well with your mods, gapped at .026