Originally Posted by
Raleighcopter
I meant that the fuel pressure/muffler pressure is actually controlled to a specific pressure based on an actual pressure sensor that would vary the air pump speed, the bleed valve opening, or a combination of both.
Ah, OK... so basically the pump is a repeater of the actually measured value, and tank pressure would be identical to conventional muffler pressure?
I sure don't see why that would not work. It would IMHO work exactly as well as power steering or brake assist.