vandy0419

If someone with a Cobalt tune for just a 3" pulley could PM me, I'd appreciate it.

FSRbikr98

just a piece of advice, dont raise the rev limiter or you will go lean.

BlilBT

Thats the GM Stage 2 Tune >>> I have My stage 2 Read!
You Have No Chance of going Lean with that tune unless you are using stock injectors!<< Not Advised!

WickedSS2005

iTrader: (1)

I am looking for the same, but this is for a stock ss/sc with a 3.0". I know people were running that before the stage's were out and had no issues, but is there a way to 'tune' so to speak and not upgrade injectors? I will be getting 60#'ers here soon for my 2.6". Just curious what parameters you all might have. No raised limiter for me.....I had it set to 7.2k but will knock it back to 6.7k just so I can hit 6.5k w/o a limiter bump.

BillBT, could you email me that tune as a starting point for my 2.6" install?? I know it's for 42.5#'ers, but I can modify that once I go to a dyno shop for fine tuning.

vandy0419

Yeah, I know...not new to tuning, not even for my car...I know what the Stage 2 is and that's why I clearly stated only 3" pulley...no intake upgrade, no injector upgrade, etc.

I know some people have tunes out there with just the pulley. I'm going to just have him leave it at stock for now.

Ha, Tom, I was trying to find it for you and was going to email it to Todd's email.

KillerNutz

LOL! It has come full circle. Well, i think what we will do is put the stock tune back on, make several logs and see where we can improve.

btw Vandy, we wont be swapping the pulley today his hub hasnt come in yet.

vandy0419

That's cool, just let me know whenever it comes in.

WickedSS2005

iTrader: (1)

Waiting on my usps to update the page with shipping info. Nothin registering yet....