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Fuel Pump

NOTE: Fuel pump performance is a measurement of fuel pressure and volume availability, not regulated fuel pressure.
FUEL PUMP PERFORMANCE

Application Pressure psi (kg/cm2 ) Min. Vol. In 10 Sec. Pts. (L)
GS-R (1) 40 (2.8) .41 (.22)
Except GS-R (1) 35 (2.5) .34 (.20)
(1) Approximate. See REGULATED FUEL PRESSURE  table.
REGULATED FUEL PRESSURE

Application At Idle W/O Vacuum psi (kg/cm2 ) At Idle W/ Vacuum psi (kg/cm2 )
GS-R 48-56 (3.4-3.9) 39-46 (2.8-3.3)
Except GS-R 41-48 (2.9-3.4) 33-39 (2.3-2.8)