onesloGTO

iTrader: (2)

Needing to know what spark plugs to use. Currently has ngk tr9. A tuner I talked to recommended tr6. So I have no idea.

Also, What gap?

Thanks

JoeNova

Most use the TR6 or the BR7EF. I use the 7s. The debate could go on for hours between the two.

onesloGTO

iTrader: (2)

So definitely not a tr9?

JoeNova

The nitrous guys usually run the 9s. Anything colder than the 8s and I've had pretty bad idle quality from them. When you have a big cam nitrous setup, you don't care about idle.

onesloGTO

iTrader: (2)

See I've used tr6 with nitrous in the past.

JustAFooL

iTrader: (45)

BR7EF here

ForceFed66

These are the ones I'm running..

NGK Part Number: B8EFS

LS1NOVA

iTrader: (12)

Br7ef

onesloGTO

iTrader: (2)

What gap?

JustAFooL

iTrader: (45)

I just ran mine out of the box.. I think that's what a lot of people do

JoeNova

They seem to be good out of the box to a little over 15 PSI in most setups.

cptinjak

No one can answer this question without knowing your power level and a little about the setup...

Jack

Forcefed86

iTrader: (4)

Start cold, give it what it wants. 100+ threads will pop up on this subject with a quick search.

onesloGTO

iTrader: (2)

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