i need a boost controller that is very good and that can control boost up to 30 psi. around the street i will be at 18-22 psi and race will be 28-30 psi. what do you suggest getting. i used to have the greddy profect b but i hated it. i am looking for something that is way about the profec b level. i dont mind spending the money to get a good one.

 

Blitz:
DSBC-R
SBC-ID
the ID has a few more features, but they both work the same.

Once you use the manual tune you won't want to auto tune the boost.

k2

 

I'm assuming you'll be boosting this high on an aftermarket turbo.

The Dual SBC Spec R (dual solenoid) and the SBC-ID are pretty much identical except for the SBC-ID's auto-gain feature (which sucks). Chances are, you'll be manually tuning it, which means that the extra features of the SBC-ID are not really necessary for you. I have the DSBC-R and it works great. The hardest part is finding the gain and boost settings you are comfortable with (and there are PLENTY of threads on this, with everyone having their own preferred settings). The only thing I don't like about it is I can't set a separate gain setting for each of the 4 programmable boost settings, but it's not a show-stopper, just a minor annoyance.

shadowcat

 

I'm assuming you don't hang around here often?

 

whats the max boost on the new greddy.

 

that will be cutting it close

 

Maybe talk to someone with easystreet motorsports since theyre running about 32 psi with their rex.