Someone help please, plug ????

[SilvrSRT10]

No, the NGK'S are colder. The Champs are hotter. The more exposed ceramic the hotter the plug. But according to the Sparkplugs.com link I posted earlier, they are considered equal. Different measurements from different manufacturers.

 

[SPACEMONKEY1]

Silvr, is there really any kind of gain running anything other than the stock plugs? I guess if you've got a SC or Turbo, but with a NA engine I don't think it makes a huge difference or does it?

 

[SilvrSRT10]

Silvr, is there really any kind of gain running anything other than the stock plugs? I guess if you've got a SC or Turbo, but with a NA engine I don't think it makes a huge difference or does it?

No not really. All those new fangled plugs all do the same thing. Deliver a spark to ignite the A/F mixture. The guys who are running forced induction or their timing is advanced can run a colder plug to deter detonation or pinging. My Stage 2 flash was causing some pinging so I went a little colder with my plugs to try and stop it. I guess there are some guys out there who believe in indexing and other tricks to squeeze every .0001th out of an engine but I don't think any of those multispark plugs out there really do anything. But that's just my opinion. I'm sure you'll find some conflicting opinions.

 

[fastbill]

getting a headache trying to read through the threads... Paxton SC, long tubes, RC, which plugs do you guys think for me? usually run 93 with a few gallons of 108 Cam 2 mixed in. thanks!!

 

[bigike]

Bone is my goto on plugs.

Can't remember what I went with but they are iradium and 2 steps cooler.

I love iradium plugs, I run them in everything the 10, 8, 850, 550, 250..... everything!

 

[bigike]

NGK BKR7EIX-11

This is what patrick recommends for boosted apps.

 

[fastbill]

Thanks Ike!