TOFUDRIFTER

I work for the local mazda dealership and my boss just found a huge box (well over 40) of spark plugs. the NGK N3Z4-18-110 RE7C-L ones.
I've got a few questions.

1) Are they safe to run in a 12a?
2) They say leading plugs, does it really matter? i've got enough for over 10 tune ups now, can i just use the same in both?
3)If i cant use them, or only for leading anyone interested in picking some up?

THanks a lot guys!

cleksutin

Hot damn man! Im unaware of differing plugs for leading and trailing but I would take some off your hands

t_g_farrell

iTrader: (1)

Those are rx8 plugs. I run them in my stock 12A now. Works fine. Supposed to last a lot longer.

j9fd3s

iTrader: (3)

i run em too, they are a much better design than the previous plugs. if its a leading plug, run it in the leading, they are probably too hot to run in the trailing spot

DreamInRotary

iTrader: (49)

If you want to get some of them gone here locally, I'd be interested in a pair or two

t_g_farrell

iTrader: (1)

I guess your boss doesn't expect anymore RX8 tuneups in the future

TOFUDRIFTER

Haha alright guys, I've gotta wait a bit for them to "dissapear" from the shop if you catch my drift. Anyone local to MN I'd be willing to sell them. My boss, I work in the detail dept btw, knows they're worth something. Once I figure how much he wants for them ill let you know what I want for each plug if anyones interested still! Thanks for the replies too!

Sgt.Stinkfist

iTrader: (6)

retail is like $20/ea. Im running them in my S4 swap

t_g_farrell

iTrader: (1)

Hope you keep your job long enough to get em

TOFUDRIFTER

Haha im not worried about keeping my job..
I've got stories for days about other idiots that i no longer work with hahahah