02-03-2009, 09:49 PM
Does anyone know what PSI the fuel pump on the rail of the b2 putís out? Also I have a 90 b2 with a 4.0 motor and I am running low fuel PSI, so I was thinking about adding in the fuel pump on the rail. Does anyone know the best way to wire the pump to work with the in the tank pump? Any help would be great.