Hey. Im planning on putting spark plugs in this weekend. I have an '04 civic, 1.7L VORTEC. no significant engine mods that would play a factor. what are the best spark plugs I can throw into my car for better burning/idling/performance. From what Ive read, NGK iridium plugs are gonna be the best/top of the line. Is this true? If so, are there different types of NGK iridium plugs?? thanks for the help!

 

you mean vtec?

And stock replacement plugs will work fine... there's no reason to spend $30 on plugs; you're not going to see any gains regardless of what plugs you throw in there.

 

i have had the best luck with NGK's they have always worked great for me

 

and what about wires?

 

for wires i used ultra 8

 

use oem replacement or equivalent for everything