I ended up going with AutoLite Iridiums after Seafoaming it. AAP didn't have any NGKs in stock. Once I turbo, I'll change out to a better plug anyway.

 

Very cool DIYcss9450!!!

 

sub'd

 

I second this ^ you can pick up little packets at your local auto store

 

Do you need to replace spark plug wires when you do this?

 

no you dont have to you only have to take the coil pack off ive had my valve cover off before and it takes about 10 minutes to get off cause of all the bolts and getting the coil packs off but no need to take the spark plugs out to get the cover off and this is true i believe for all model years.

 

this guided me through pretty well.. Just had to read it once and I knew exactly what I was doing.

Stock plugs on an 07 ss s/c are NGK???

they were labeled NGK R
pfr6t 10g

 

there is one that I can not get to!

 

Going to be switching my spark plugs soon as well. Good DIY.

 

would there be an advantage for me to one step colder in a ss/na 2.4 with a few mods like exhaust 3 inch intake need new ones and was wondering if i would get any more power

 

Couldn't figure out what the bit was to cover, thanks.

 

Can you use the BKR7E's on a stock setup/stock tune or are those 1 step colder?

 

Those are also gapped at 0.40, so yeah you can.

I'm using those now on a stock tune.

 

What's the best way to get to the plugs when 2 of the 4 Torx bolts look like this?

 

Drill them out. Its just the cover.

 

That's what I was thinking it was going to come to heh.

Edit: Drilled them out, install was a cake walk, no hick ups. Started up great. Haven't taken it for a spin yet, daughter is still asleep. But I have high hopes! Any difference over stock?

 

What plugs and what gap?

 

BKR7E's, .40

 

Then, not really.
Those and the AC Delco's are about the same at .40.
The reason people get the BKR7E's over stock, is that they seem more stable at colder steps. Like .32

 

I cant get the Spark Plug cover Off! The Bolts that are used with the T27 are sooooo Rusted/ Stuck I cant break them Loose! Any Suggestions?

 

hey i just bought ngk iridiums for my car, you cannot gap them, will my car start up fine with the gap that they are set at? I'm not really modded other than an intake 3" downpipe and a magna flow muffler

 

Any difference for a ss/tc??

 

Bump

 

nice write up

 

Is there some extra bit of work that could/should be done to remove the boot on cylinder 4? Being on the far right, there's a lot of extra cables/hoses in the way and doesn't give a lot of room to just pull straight up like the other three, so I think I may have somehow damaged the boot as I'm getting a misfire on that cylinder now.