Just a quick question..
If i where to put a smaller pull on my supercharger sayy a 2.8 would i need any type of supporting mods for it?..i have stage 2 already from GM(obviusly) if i do need supporting mods or a tune whats the smallest pully size i can go w.out having to get cooling mods exhaust ect?

 

you almost need a 2nd h/e now...i wouldnt drop another pulley size without cooling mods course i bought cooling stuff first..

 

what cooling mods exatcly would i need?..

 

dont go smaller then a 2.9 without supporting mods or a new tune

 

so i can run a 2.9 w.out any prbs?..what size is the stage 2?..lol..

 

stage 2 is 3.06 a 2.9 will be fine that is what i run and alot of other people do to

 

stage 2 is 3.06. if i were you i would just leave it until you get an exhaust upgrade....IMO

 

Im getting an exhaust this spring..and i sound like anoob but whats the power gain from a 2.9

 

maybe 5-10hp

more boost doesent always mean more power- remember that

 

i dont know how much power you will get i am running a 2.9 because i have full exhaust dual pass endplate and zzp h/e

 

ehh alright its not even worth it then lol..and i know it dont..ill stick w.getting my exhaust and stuff like that..maybe a new PCM thats tuned to swap out w.my stage 2

 

swaping out a pcm is pointless a dealer can tell that the pcm has not been in the car the whole time and you will still get you warranty voided

 

ehh forget that then lol

 

Custom tune and exhaust work, then a pulley. If you really want go for it, 60 lb injectors.