Dual Manual Boost Controllers
Ok guys, tell me if this is crazy or not.
In a normal mbc setup, you've got uninterrupted manifold vac and pressure going to the lower port on the wastegate, and the mbc adds pressure to the top port of the wastegate I'm order to raise the boost. This effectively lets you run approx double the spring pressure of what's in the gate. Essentially the same thing as if you ran with nothing hooked up to the gate. The mbc allows you to set boost between the spring pressure and double.
Now, there's electronic gates that do two things. Add pressure top side, and remove pressure from the bottom side.
What I'm getting at is if you could use two manual controllers and emulate that. One plumbed to the top port, one plumbed to the lower port. Run until you max out with the top port controller, then start shutting the lower port controller.
Would this work?
Posted from my LG G2