Fuel Pump specs - Yamaha R1 Forum: YZF-R1 Forums

98-99 R1 Mechanical Help Mechanical and Critical Issues for the 98-99 R1

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post #1 of 1 (permalink) Old 12-24-2012, 12:48 PM Thread Starter
I eat my R1
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Join Date: Oct 2010
Location: United Kingdom
Posts: 369
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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