Just wondering if a Utec setup and dyno tune worth it on the Stillen Supercharger stage 2. Or is the little black box is good as it gets? Also is AAM any good? There website looks real nice.

 

Check out an Uprev or Cobb re-flash. Some people are having very good results with these.

 

+1 But the one that comes with the Stillen should be sufficient if you don't add too many other things.

 

Well I am planning a custom pulley, larger injectors, fuel pump, larger heat transfer, headers and hi flow cats, etc. I would like to attempt 12 psi and see what happens. Just looking at options for tuning. I dont know if the charger can handle it but i got GM buddies running 15 psi on a Eaton m62 supercharger. I know heat is going to be a problem. Also how do the factory head gaskets handle the boost?

 

....then you would at least need a utec to be comfortable.

 

I also take it that the the stillen box is proprietary and there is no tuner for it.