Beta maps for Cobb Ap

Installed the Stg2 93 map last night, and noticed a difference right away from the regular stg2 map (v. 1.02). I definitely think this will help me at the track next year...hopefully get down into < 13.5's
 
I'm using the Stage 2 + SF and while I feel more power readily available, it's very inconsistent. under heavy acceleration I get abrupt boost cut
 
The MS3 has the weirdest turbo control system of all time...I'm convinced of it. Seems completely inconsistent whether you're 100% stock, running a MBC, running a reflash (AP), or using an EBC. Strange indeed.

Is there any way at all to get any consistency in this boost system?
 
Is there any way at all to get any consistency in this boost system?
MBC (I have one for sale ;) ) and remove the boost control solenoid.... at that point there is nothing else bothering the turbo.... the only thing that would be an issue is the throttle, which is a completely different story...
 
Well, even then I found some inconsistency. I tried two different boost controllers...still got spikes and boost cut. I'd be running 17 psi one day and be closer to 15 psi that night.
 
Well, even then I found some inconsistency. I tried two different boost controllers...still got spikes and boost cut. I'd be running 17 psi one day and be closer to 15 psi that night.
did you try them without the boost control solenoid?
 
yes. I tried everything, trust me. About 4 different vacuum setups in all, all with the BCS capped off completely
 
yes. I tried everything, trust me. About 4 different vacuum setups in all, all with the BCS capped off completely

dont use the turbo for your boost source, use the intake manifold, your boost control problems will go away, there is a restrictor in the outlet for the boost controller, that causes those problems people have with boost controllers.
 

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