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Fuel Pump

FUEL PUMP PERFORMANCE

KOEO (1) psi (kg/cm2 ) Eng. @ Idle psi (kg/cm2 ) (2) Hold Pressure psi (kg/cm2 )
MFI
36-43 (2.5-3.0) 30-37 (2.1-2.6) 26 (1.8)
TBI
34-41 (2.4-2.9) 34-41 (2.4-2.9) 25 (1.7)
(1) KOEO is ignition on and engine off.
(2) Measured within one minute of engine off and with ignition on.
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