I have an 06 SS/SC (G85) with a stage 2 kit, gm honed header, gmpp exhaust and an injen cai. I was wondering if I changed the spark plugs would I get more power? If so What kind do you recommend. Any other mods that I could do as well??

 

Power probably not more power but what you have for mods i would go with 1 step colder NGK plugs that is what my dealershiped recommended for me

 

Do you know the part number and gap size??

 

Did you install the 1 Step colder plugs? Just wondering what that mod would do for me. Sounds like you gor a pretty cool dealership!

 

ok im going with the same set up but with out the gm header....so 1 step colder ngks? Also i would like the know the part number and gap

 

I just bought a 2006 SS supercharged and i would like to do some upgrade

does anybody know anything about the stage 3 kit on the link below?

http://cobalt-addiction.com/performance.htm

any suggestion please

thanks in advance

 

Hi

I've a 2006 Cobalt SS S/C and I've buy a new intercooler for it
but once I've to buy a new one I want to buy a better than the stock one but the only one I got on the internet till now is from Cobalt addiction which sounds good but my problem with it is that I've to wait for about 4 to 5 weeks before I get it and I can't wait so long.
Does anybody know any other website i can get one?

thanks in advance

 

lol intercooler


heat exchanger


befor modifying, please read... alot

 

[QUOTE=Cobalt_SDN;1467759]lol intercooler


heat exchanger


befor modifying, please read... alot

Hey ahole he isnt even from the US, cut him some slack

 

[QUOTE=Woodyr007;1467778]
hey dick weed, im not originally from the US, cut me some slack...

 

What do "colder" spark plugs do for you?

 

you dont get power from plugs.

Colder plugs are better at removing heat from the cylinder, and in so doing, they reduce the risk of knock.

I would suggest 1 step colder for S2+ bolton cars personally.
I found my car ran better/smoother with them.

 

Help combat detonation/knock by drawing more heat out of the combustion chamber. Becomes an issue as boost or compression gets higher or octane of the gas gets lower.

 

what are stock spark plugs on these cars?

 

[QUOTE=Cobalt_SDN;1468007]you however, currently ARE from the US, unlike the other guy....you shouldnt criticize a guy for calling something the wrong name (especially when you know what he meant and realize everyone calls it this) when english isnt his first laguage

 

Go with ngk bkr7eix gapped at .040. I switched from the zex plugs and feel the car definitely is running better. I have stg 2, 2.8 pulley, hahn header, gmpp exhaust and cai. The car had a slight hestitation with the zex but the ngk eliminated the lag.

 

Hi
where is the ECU of the S/C Cobalt SS located
I need some help to remove the ECU of my 2006 Cobalt SS S/C to sent it for upgrade to stage II because I don't live in the states

anybody can help ...??

thanks in advance

 

Ditch those shitty GMPP's for some real performance parts

 

It's the silver thing w/ fins on it in front of your fuse box, under the hood. There are three connections you have to disconnect before you can take it out. Pull back the locks and pull the plugs out, then just pull it out by depressing the lock tabs. You'll know what I mean when you see it...

Here, to make things easier. Page 7 of 20, refer to the section called "Removing PCM"

http://tunersource.gmblogs.com/Racer...LSJ_Chap_2.pdf