What are a step colder plugs than the stockers? And where can I buy em?

 

your local autoparts store, ottperformance.com, pretty much anywhere man, go with NGK's

 

I need a part number for the ngks. Last time I went to a auto store the idoits gave me a step hotter plugs. So I need a part number

 

NGK Part number 6097 or BKR7E's

 

Are you sure?

bkr7e for ngk. (6097 at some part stores)

or 3922 for autolites. (my favorite, so far)

 

Ok. Where to gap em if nescessary?

 

Whats the mods? I would start with .35 and close it from there....

My 2.7 setup I ran .32

 

Odd.. on my 2.8 i was runnning .37

 

Just stage 2 right now. But that will change very soon. What close the gap as I boost more?

How's the ss/tc treating you? You like it better than the sc?

 

I love the TC but I miss my SC alot!

And yeah I was a 2.7, meth, retarded aggressive tune. .32 was the only thing it would run right on!

 

zfr6fix-11 are those a step colder?

And what were you boosting at with the 2.7 on? Did you dyno? Did you take her to the track?

I know me if I got rid of the sc. I'd miss the whine. No offense everyone has turbo and bovs. A sc is much more rare imo. Would you say your sc was faster than you tc?

 

HELL no my TC is much quicker than the SC.

My SC dyno'd 286 and 265 my TC dyno'd (stock with tune) 307 and 339

Track only got it to the track a couple times... one of which was too cold so I just spun and got a 13.8 at 107 LOLz

 

Damn that's a hell of a tune for the tc. What they come with stock? What's it boost at? What did you sc boost at?

 

cobalt addiction said like .40 for my size pulley. Also which is better for me to get copper or iriduim? I know copper will have to be replaced more

 

Iridium doesnt do well with Boost.

Copper is the best way to go.

 

enough said. You are the man bro. So how often to change them?

 

I change mine every other oil change.. But thats just habit...

They are only like 7 dollars for all 4, so its not like its a big hit to the wallet.

 

Yea right and these are ngks or autolite that you talking about

 

Autolites = 7.44 for all 4.
NGK = 9.38 for all 4

 

And these are at my local auto store? I need to find a part number. Ima go pick these up today

 

BKR7E - stock number 4644 (old number 6097)

You always want to have the biggest gap possible. On a mostly stock stage 2 vehicle .040 (stock gap) will be fine. Once you start going lower pulley sizes you just have to start dropping the gap till you find the best one.

I run a 2.9 and my plugs are gapped at .038 currently and the car runs great. When I was running Iridiums they had to be gapped slightly closer at about .036 to run right with the 2.9.

 

Autolites are 3922...

Personally, i like those better..

One step colder you may need to have ordered..

Autozone and stuff can get it same day if early enough.

 

oh iight good man

 

My car has a sputter at idle. What's that from?

 

Bump!