2boosted4u

iTrader: (4)

i was lookn at the newbie section for the spark plugs recomanded and i didnt see any specific plugs?? i was lookn for part numbers of any ngk or plugs you guys run.. im goin to be runing prob 100 shot not sure yet but either 75/100 around there. thanks in advanced!

eltness350

iTrader: (58)

NGK LFR6AIX-11

those are iridium one step colder then stock...should be great for your setup...

2boosted4u

iTrader: (4)

right on bro!

Audible Mayhem

iTrader: (48)

i would do NGK 3672 LFR 6A-11 they are one step colder and copper. they will work better with nitrous...

j.arnaldo

Owner's Manual provides 3 alternatives.

eltness350

iTrader: (58)

if jeremy says go copper....u should

garym

iTrader: (5)

+1 on the copper.

Copper is more resistant then Iridium to chemicals such as the sulfur that is added to non-medical grade nitrous (to prevent huffing).

BakaN20

iTrader: (26)

I was wondering what gap. I have seen gaps recommended from .036 to .042. What is the consensus here. And how do you make the gap smaller. I know you use the gapping tool to make the gap wider but how do you make it smaller.

garym

iTrader: (5)

.
I run .036
And I believe it was Audible Mayhem that recommended that gap in another forum a while back.
But If Audible Mayhem chimes in on a gap, I'd run what ever he suggests.
He knows more about nitrous then anyone else on this site.

coachk

iTrader: (21)

If you're using the Iridium or Copper the gap out of the box is .044. Try them at that gap and if you decide to make the gap on the Iridiums smaller, be careful because those tips are fragile. IIRC making the gap smaller richens up your A/F which makes it a little safer.Usually if your running big boost you would make the gap smaller in order to prevent blow out or misfires. Bigger gap (.044) equals better performance. I have never changed the gap(.044) on my plugs and I run TT & N20

GrayG35

iTrader: (2)

so for an NA vq on a 75 or 100 shot, 1 step colder copper ngk plugs should be fine at .44 gap correct?

coachk

iTrader: (21)

Yes

3hree5ive0ero

iTrader: (95)

Jksstar, in the stickied thread in this subforum, stated his is gapped at 35, so a lot of people were going by that also.

You also have to remember that you're tuned and many aren't. Running safe is and should be your #1 priority.

2boosted4u

iTrader: (4)

o fer sher good lookn out bro i just ordered em

Ruthless18x

iTrader: (59)

Does anybody know a good place to get the copper ones? I called 4 shops today and no one had them.

3hree5ive0ero

iTrader: (95)

You can get them online or your local automotive stores (NAPA, AutoZone, O'Reily's, etc). From my experience, NAPA had them for the lowest price.

KAZ350Z

iTrader: (6)

I went to NAPA to get a new battery for another car in tampa so I figured I'd ask to see if they had them just to check (I'm usually in colorado), and they did but it didn't say they were copper or anything, it had the right numbers but looked like a regular silver looking NGK plug in the original NGK box??? Are those the right ones??? thanks in advance

coachk

iTrader: (21)

My photo skills suck: the one on the left is the copper and the one on the right is an Iridium(both NGK) Coppers are LFR6A 11 Iridiums are LFR 6AIX-11

If you look real close at the tips on the bottom of each, the Iridium is much smaller than the copper so be careful if you gap the Iridiums

3hree5ive0ero

iTrader: (95)

As long as you get the NGK LFR6A-11, you should be fine.

KAZ350Z

iTrader: (6)

It's been a while since i asked, but I just wanted to say thanks, looks like I'll finally put them in in the next week or two