Returnless NB to NA Fuel Setup - map changes..
 

If you converted from an NB, returnless fuel system to an NA, return to tank pressure referenced system, what would be the best way of getting this plugged into an MS3 to give you a reasonably running map to start from?

Is there an easy way to update the MS settings to take this into account - or is it a case of making it pig rich across the board and letting VEAL pull it back in line?

Initially I thought you could figure out the difference in fuel pressures, work out the percentage difference and then add that percent across the map, but then realised because the NA is referenced to boost/vac and the NB isn't it's not going to be quite as simple as that...

Alternatively, if someone has a suitable, NA map for 620cc EV14s that they could post would be awesome :D