I'm planning on having the code in the processor know the surge line for the particular compressor it's paired with. That way I can take measurements, compare them to the compressor map, and open the BOV if the measurements fall on the left of the surge line.

Its not optimal, since each compressor will need its own code. But we'll really only be building two. (assuming the first works properly) So that shouldn't be an issue.

--Alex

Hi, just a newb here lurking around learning all I can before I get boost. I have to say that I'm very inspired by you all. Anyways, crazy idea...why not keep the throttle open somehow and just do a fuel and/or spark cut?

--flame suit on!

ps: G37 (no throttle)

well that is great and all for a drag race (flat shift)
but we are talking about autocross or track days when you need to release the throttle or use partial throttle.