Fuel Pressure

SYSTEM OPERATING PRESSURE
Pressure regulator vac. hose disconnected 55 - 61 psi (3.8 - 4.1 bar)
Vac. hose connected & 18" - 20" Hg vacuum 44 - 51 psi (3.0 - 3.5 bar)

SYSTEM REST PRESSURE 43 psi (3.0 bar) minimum