Originally Posted by
Turbosystems
Do not do this
Fitting a pipe to the inlet manifold from the pressure regulator has the total opposite affect on The bosh MFI it will richen at vacuum and lean off when on boost
The system runs a continuous stable fuel pressure, the fuel is metered into the engine by varying the pressure differential between the upper and lower chambers
Although, if your right that would mean the atmospheric side would let the regulator perform crude barometric correction which is kinda cool!. Im just looking through old pics now to see what was actually done to my car, perhaps I was being sold a load of BS? Seemed plausible enough at the time to to argue, especially with the graphs to back it up.
Rob,