Because I don’t use the oem ignition system on my zeds anymore, I no longer have any use for my 300zx Iridium spark plugs. These plugs are brand new and are just sitting on the shelf in my garage collecting dust, so it’s time for somebody to put them to good use. As you can see in the photo, I have NGK BKR6EIX / BKR7EIX & Denso IK20 Iridium plugs. These are suitable for both NA & TT zeds My loss is your gain, so grab yourself a bargain @ $55 a set. Get some for your toolbox, get some for your mates, ……. I don’t really care, I just want somebody to get some use out of them. They’re better off sitting on your shelf rather than mine. I can ship the whole lot anywhere in Australia for just $9.20, so shipping is peanuts. Ian(zx299) .