ok well i just bought a 2.8 pulley bc i got a good deal on it and now im undecided on what to do next... i know everone is going to tell me to get hp tuners but i dont really want to spend that much and it would get me into trouble... anyways i was wondering if it would be ok to go w/ the intense s4 pcm and 60 lb injectors or just stick with s3 w/ 42's with colder plugs of course?

 

bump... i know someone has to have an opinion

 

I would just stick with the 2.8 and 42.5 with colder plugs. It seems to work well for everyone else.

 

but i need a new pcm too and that is more what i was wondering about

 

Just get a custom tune, with 42.5lb injectors, colder plugs, or you could get the s3pcm, but you would get more out of a custom hp tuner tune, becuase you can always change it, and adjust settings when ever you want.

 

ya i kno hp tuners is the best way to go but its ****** expensive

 

No matter what you do, that pulley will require bigger injectors...hence a PCM adjustment.

If you go stage 4 then it is an even smaller pulley than the 2.8 you have.
Stage 3 is a bigger pulley.

Find someone in your area that has an HPTuner and who knows how to use it, and give the guy(s) a few bucks to tune it with 60# or 42.5# (your choice)
Cheapest way I can see.

 

thanks but there are actually very few ss/sc around me espically ones that are looking for hp tuners. but anyways i kno that i am going to need bigger injectors but my question was w/ my 2.8 pulley should i run s3 pcm w/ 42's or should i run s4 pcm w/ 60's

 

Aren't people were getting away with running GM stage 2 and the 2.8

 

ya there are a lot of people running the 2.8 with the stage two but i am trying to hopefully get more than that out of intenses products for probably less money than stage two