i need to get a set of these........does anybody know what the cross referenced size would be for a correct fit in the Z?

 

Sorry EJ, I have them but I don't have the number. My ATI installers ordered them for me and supposedly they are hard to come by.

 

was that at Altered Atmosphere?.....if so, i can call Mike and ask him

 

you can try Denso Iridium IKH22

 

Don't know the NGK number, BUT as soon as you do, check for prices here:

http://www.clubplug.net/index.html

They had the best price on Iridium Plugs....

 

What about the zex plugs? I've heard both good and bad stories about these. Are they not specifically deigned for notrous use?

 

for non-NOS just use greddy, ngk, denso, hks.

zex for nos.

 

Zex for NOS - that is funny...you really think Zex makes their own plugs ? Like everyone else's plugs, they are rebadged something....most likely, Denso

 

i don't really care which brand it is as long as it has a recessed electrode and a low-profile ground prong made of some strong metal alloy.....stronger than the NGK coppers that ATI recommends........i know NGK makes some like this.......if someone else makes some that fit the VQ, i'll buy 'em

 

our latest sponsor northeast auto design can get you greddy iridium plugs.

 

thanks mike.....i'll check the design and see if that will work for my application