I've got some for sale if anyone can use them. They were thrown in with a '97 Max I purchased. The guy I bought the car from said they were for running nitrous. Someone correct me if I'm wrong, though!

http://www.cardomain.com/member_page...21_44_full.jpg

The price has been lowered to $40/shipped

 

how many steps colder? would they work for my 03? by the pic, i'm assuming they're iridium? thanks

 

IIRC, the guy I bought the car from said they are 2 steps colder.

Yes, they are Denso Iridium Part #IK20.
http://www.cardomain.com/member_page...21_46_full.jpg

Hopefully someone with some nitrous experience can chime in. I know very little about these and don't want to give out any false info.

 

Well I'm definately interested since I haven't bought my plugs yet, and need to. Maybe Jime can chime in and give us some concensus to these. I'll get them once I found out more and if it's compatible. Thanks.

 

http://www.autocarparts.com/part/368/98

This site seems to answer your question. Says they'll fit the 350Z and they are 2-steps colder so they should work fine in your max.