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GMC
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1987
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Forward Control 7.4 W, Standard
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Fuel Pump
Fuel Pump
All models use mechanical fuel pumps.
FUEL PUMP SPECIFICATIONS
Pressure: psi (kg/cm
2
)
Volume: Pints (Liters)
4-6.5 (.3-.5)
.5 in 15 sec. (.2 in 15 sec.)