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Old 12-24-2012, 12:48 PM   #1
Race Engineer
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Question Fuel Pump specs...

Trying to find out the flow rate/pressure in p.s.i of the standard 4xv Fuel pump so i can match it with an aftermarket replacement as described below...

SILVER TOP ROAD - 12 volt negative earth pump. Flow rate of 18 gallons per hour with a delivery pressure of 4-4.5 Psi.

SILVER TOP COMPETITION - 12 volt negative earth pump. Flow rate of 27 gallons per hour with a delivery pressure of 5-6 Psi.
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Old 12-24-2012, 01:23 PM   #2
gary t
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Last edited by gary t; 12-26-2012 at 11:43 AM.
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Old 12-26-2012, 12:26 PM   #3
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Well hopefully an upgrade of a better aftermarket pump with only a 1.0 psi increase in delivery pressure wont cause any problems...
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