LB7 S400/stocker twins wastegate adjustment

[$chultz38]

What is the best way to set when the gate opens? I know 1-1 total to what the 400 is making is best but is that on your hottest tune if you are running a DPS switch? What is everone making for total boost and EGT temps with this setup anyway?

 

[$chultz38]

So no one knows how to to this?

 

[MAXX IT OUT]

Do you have a drive preset gauge? The best was Would be is to play with it until it works the way you want it to.

 

[$chultz38]

Bump. Just looking for a little help with the banks big head adjusting. Thanks

 

[Mpsoldier]

Best advise i can give is use a dyno but need gauges drive pressure and two boost. You will want to see what the turbos are putting out at full throttle and go from there say the stocker is making 30 and s475 or whatever is making 25 adjust smaller turbo to open sooner. If it was me i would set the stocker to 30psi and let the s400 eat you probably dont have enough fuel to really make a differance.