Search is down and Im wondering what spark plugs I should put in my car. I have a turbo setup and I know everyone is saying go one step colder.... could you guys give me the code for the plugs or better yet just post a link where to buy them. Thanks in advance!

 

i need this too, greddy kit!

 

NGK #2668

 

Thats the copper plugs with resistors IIRC, right? I think its 2668 for the 1 step colder copper plugs.

I tried those out and my car runs the same as it did with the NGK 7173 resistorless plugs. I'll be running the 2668 since I can't tell the difference and the "issues"/claims about resistorless plugs.

 

I am using the BKR9EIX in my current setup (500whp+).

I'd use the BKR8EIX if you are under 500whp.

I think the BKR7EIX are factory.

Any of them can be had @ Autozone.

 

 

^ Whoops I went with the heat range 8 Plugs, looks like I am off to Autozone