Hi guys i am trying to download stag1 map for 2012 GSR,
I see 2 versions of stage 1 for 93
stage 1 93 and stage 1 + CBCS 93 what does CBCS stand for?

 

It should be in the map notes.

 

it is for the COBB 3-Port Boost Control Solenoid

 

Will that work fine for a GM 3-port?

 

No.

 

Has anybody used it yet? Haven seen any reviews on it

 

lol'd

 

I'm running on the Grimmspeed 3-port with the CBCS maps and so far so good. Logs look clean.

 

Good to report. Are boost targets hit as they're supposed to? I have a suspicion that the Grimspeed and Cobb 3-ports are very similar if not identical internally.

 

I would think they all work very similarly (the various brands of solenoids), but I could be wrong.

I wouldn't throw it on there and not log, but at the same time if they're drastically different internally I wouldn't throw it on there at all.

 

It all depends who they're from. The ones that utilize a MAC solenoid (Grimspeed & Cobb for example) will function about the same. Others such as the Pierburg and GM will not though since they're completely different solenoids.

 

Makes sense, thanks.

 

They are pretty close. Lower than target actually but I have a suspicion that it's because of how hot it has been out here. High 80's-90's in the morning and triple digits during the day suck!

 

Could using Grimmspeed actually hurt the car when running the Cobb map?

 

All I will say is use at your own risk. Cobb designed their cbcs ots maps for their unit. I wanted to try them with the GS unit and so far, my particular logs are not showing negative signs.