I am thinking that I need to change the plugs (27k on the odometer, and I am a fan of changing every 30K). I am just not sure what plugs to go with, it is either going to be the NGK platinum (stock), NGK iridium, Denso IK22, or Denso IK24. I know there is a diffence in how the plugs will run (some colder some hotter), and I think that anything iridium is going to be an upgrade from stock, I am just not sure what the diffences are in the iridium plugs.

Can anyone help out with some technical advice and maybe a recomendation on which ones to go with??

 

OEM.

 

OEM and there is no way u need em at 27k your just wasting your $$

 

I have just always changed all of my performance cars at 30k. I don't mind spending the $. I will take a look at them though and see what I think. I just thought I would have other ones on hand if I decided to change them.

Spark plugs are just like valve adjustments though, you can always go the recomended service, but there will usually be some benefit a good bit prior, even if it is not significant.

 

No prob, but ill bet after you inspect them you wont change them. that is providing your car is stock

 

yea stock, but driven

I have heard of some changing to the Denso plugs because they run cooler and they claim better performance during hot summer temps (which is mostly when I drive). I am really interested if anyone brings this up, which is sort of why I started the thread.

 

I run a colder plug in my S i think they are the ik22 i dont see the performance gain, than again im in maine where it has not hit 80 yet this summer Also my S has 107k i changed out my originals at 101,500

 

30k is really early. The s2k isn't just any other performance car. It's a Honda.

But if you do change, OEM is what you should get unless you are turbo/SC.

 

how about pulse plugs?

 

Yea what ge said ^