Looking for rebuild kits for the fuel pumps on my 1998 Seadoo Speedster or at least gaskets...can anyone help?
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Fuel Pumps 98 Speedster
Started by hrdtduck, Nov 23 2010 10:00 AM
2 replies to this topic
#1
Posted 23 November 2010 - 10:00 AM
#2
Posted 23 November 2010 - 06:30 PM
Try Perry Performance Group, http://www.perryperformancegroup.com/.
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#3
Posted 24 November 2010 - 12:52 PM
The only show replacement fuel pump...not known if it is actually stocked. No gaskets are shown...
Thanks...still wondering if a electrical fuel pump could be used..but I can find nowhere a explanation as to how the carbs work with no float bowl.. a pulsed fuel delivery from a (basically)air driven fuel pump...course I understand that the fuel pump must "meter" fuel delivered to the carbs via it's internal relief valve..as when RPM changes fuel volume has to change too. What I do not get is how the diaphram that is sitting on the needle valve is controlled...I see no external vacuum or connection to the crank case to actuate the diaphram..when I rebuild the carbs all I could see is a fuel connection to the diaphram.
Thanks...still wondering if a electrical fuel pump could be used..but I can find nowhere a explanation as to how the carbs work with no float bowl.. a pulsed fuel delivery from a (basically)air driven fuel pump...course I understand that the fuel pump must "meter" fuel delivered to the carbs via it's internal relief valve..as when RPM changes fuel volume has to change too. What I do not get is how the diaphram that is sitting on the needle valve is controlled...I see no external vacuum or connection to the crank case to actuate the diaphram..when I rebuild the carbs all I could see is a fuel connection to the diaphram.
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