My dilemma: I have no fuel pump at all now and I have two engines..one D-jet FI, and the other 40IDF webers. I plan to run the D-jet engine a short while and eventually go to the other engine w/ webers as the keeper.
So my question is.. can I purchase a pump for FI pressures, then regulate it all the way down to carb pressures? Seems like it'd be too much pressure to hold back and might cause issues. Anyone done this? I'd like to not have to buy two fuel pumps if not necessary.