Cr9e ngk

[shadetree57]

has anyone used these instead of the iridium plugs? We put them in my son's 1000 and it seems to do fine.

 

[Commuta_Busa]

yup same heat range and saves you some bucks.

 

[omslaw]

CR9E? That's the OEM plug. I'd think most are using 'em.

 

[Mikael H]

I use them, no problems.
Mikael.

 

[071300r]

same here

 

[RussellJ]

i use iridiums just because. May be wasting a few bucks but oh well!

 

[RMS2005]

I have used nuthin but ngk's in every thing i own for about 10 years. Had a street/strip nova and that was the only plug that it liked and actually lasted so I converted over totally to ngk.

 

[Kensbusa]

Cheaper at oreillys or autozone instead of a dealer

 

[Fastfrog007]

Autozone NGK's in my baby

 

[Edeezy]

CR9E is just regular coppers, if you guys run boosted or NOS, then stay with the coppers. For the relatively stock Busa's the CR9EIX works great, alternatively you can also run CR9EIA which are still iridium but OEM version (Laser Iridium), these aren't really meant for performance but more in terms of longevity.