Recommended spark plug for 5m-gte / 6m-gte?

[cheappower82]

What spark plug do you run in your set-up? From what I understood, I should go with a step-colder copper plug at .032" gap. Is this true?

thanks, Donnie
6m-gte w/ H3 trim CT26

[Thermactor]

That, or NGK Iridium if you don't wanna change it that often.

[cheappower82]

I have Denso Iridiums; I guess I could drop the gap. But is there an advantage to using copper plugs (since they're cheap and easy to swap on our cars)?

[Racetek82]

NGK V-Power's....BPR6EY-11....That's one step colder than stock, which is a BPR5EY-11. Both actually worked great on my 6MGTE setup.

[82Spearco]

Any disadvantages to running a 1 step colder plug on a turbo'd 5m or 6m?

[Racetek82]

not reely, the colder plug will keep detonation at bay pretty well. So if your running high boost...or a borderline fuel system, I would use the colder plug.

[MKIIBeater]

hey racetek can you send me an email or give me a place to email you at... I have a few questions

[Racetek82]

check my website for the email..or click the email button below my posts.

Racetek82@aol.com