yes it can be turned back on threw trifecta.

 

I had Trifecta Gm stg 3 tune and it was awesome. 290/275 on e85 M62 with full bolt ons, adjustable rev limiter, high octane mode, nitrous tune if needed and still had a/c. Then got 341/285 on TVS e85. Vince has great sc tunes. He's just been lagging lately.

Great thing with Gm stg 3 on 91 is you can use the high octane mode with meth and if and knock is dedicated it'll kick you out and save the motor. Have the nitrous tune is awesome too.

 

I haz GMRS3 w/ ac

I was the first 07' PCM to receive it once Vince figured it out.

I have no Trifecta tuning though... straight GMRS3 tune as it came from GM.

The H.O.M. feature is wonderful, and the extra snot from the increased ignition timing while running race gas is fantastic. The user adjustable rev limiter is a great feature as well.

Next winter, I'm installing the nitrous jumper wires from my S3 kit.

 

An Aeroforce interceptor and a good wideband is always recommended since you can monitor things before they can explode.

 

Agreed!

 

I'm new to the cobalt ss world and was curious to know if I wanted to go with a smaller pulley such as the 2.9 would I still need to buy a tighter belt or oversized tensioner? What all supporting mods would I need besides a 2.9 pulley and injectors?

 

the search button works I suggest you use it

https://www.cobaltss.net/forums/2-0l...-guide-217195/

 

I already read all of that, that's why I was asking the tensioner/belt question

 

I read this already, this is why I am asking the tensioner/belt question