Denso IT22 5327

[LGAFF]

1)will these work on the ZR-1?, have a new set from the auction.....

They sell for $10 per on sale...normal 13 per

Will sell set for $40 shipped if someone is interested...

[LGAFF]

Looks like these are good for the ZR-1; especially agressive driving

[XfireZ51]

What r they?

[bdw18_123]

They are iridium spark plugs.

http://www.amazon.com/Denso-IT22-Iridium-Spark-Plug/dp/accessories/B000CJ46HC


Lee, I'd be interested in them. Would they work in my '90 Z?

[LGAFF]

The 90-92 have a flat seat.....these are 93-95 with taper...

You can and many do use tapered in the early ones....the taper will seat itself when it tightens

[LGAFF]

Frank Sale, $40 shipped.....

[LGAFF]

Thats 1/2 price and I pick up the shipping; I believe this is one of the best plugs for Zs out there....