anyone got copper plugs in their 2.4?

part numbers?

 

just iridium here but id like to change over to copper since im boosted.

 

I got the bosh platinum 4s thinking of going copper

 

arnt the iridium better cause they burn colder than the copper...or am i wrong

 

no i was told copper are better for boost by my speed shop.

 

I to have them and they suck, way over priced and I think one is already fouled....

 

Why would you want colder plugs on a N/A car?

 

Just a guess but he might want them since were down here in FL in hotter weather, and my friend uses them on his 97 Cobra N/A, and he says they run/idle a little better in warmer conditions.

 

of all the plug materials, copper work the best in just about any car.

plats are only good cause they last a long time.

 

Copper is one of the best conductors known to man so it only makes sence that it would make a better spark plug. What ever happened to that company that made those sonic sparkplugs that supposedly gave better atomization of fuel?