Just got my 2.8" pulley and 42# injectors from ZZP! Cant wait to put them in and get my tune from WickedSS2005. I hope Im not disapointed in this setup.

 

did you get a smaller belt as well?

 

Are 42's ok to do with a 2.8, or from my understanding that may be right on the edge.

 

yea i thought my 2.85 was on the edge,,,,he must be getting a good tune...thats what i need

 

I did the homework for you...search button = friend

Best size pulley with stage 2?
https://www.cobaltss.net/forums/show...ht=pulley+size

What pulley size should i run?
https://www.cobaltss.net/forums/show...ht=pulley+size

Max boost on supercharger?? and smallest pulley size??
https://www.cobaltss.net/forums/show...ht=pulley+size

Reduced pulley size = X horse power...
https://www.cobaltss.net/forums/show...ht=pulley+size

 

43# injectors are good down to a 2.8" pulley. And Im getting tuned by WickedSS2005 so I know Im getting a goood tune.

 

do you also have the smaller belt? and different plugs?

 

Yeah I got the stage 2 belt coming in probably monday from the dealer and Im getting the plugs whenever I get my car tuned, probably wednesday.

 

I got a wicked toon, hes pretty good.

 

^^^ me too

 

enjoy man should be fun

 

I cant wait to meet up with him to get tuned. Hopefully we can do it on Wednesday.

 

i did 273 on a 2.8 {no you won't be able to replicate this}
then dropped to a 2.7 and did over 280.

2.8 and 42's eh? i highly recommend water injection

 

Yeah when I get the money, Im gonna buy an alcohol injection kit. Probably next month.

 

right on

 

Will I need to get another tune when I get the alcohol injection or will it work fine without it.

 

it will run st00pid rich on water injection.

 

Guess Ill have to see if wicked can tune for that as well.

 

a 2.8 with intake and full exhaust is nice, a sizeable improvement over stock. but i think you should consider the dual pass obtion B for your next mod.

 

Yeah Im gonna get that too. Just a matter of when I get the money for it. I dont know if Im gonna get the alcohol injection kit first or the dual pass. Probably the dual pass since you dont need to tune for it but I dunno.