Javascript Disabled Detected

You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality.

Fuel Pumps 98 Speedster

Started by hrdtduck, Nov 23 2010 10:00 AM

Please log in to reply

2 replies to this topic

#1 hrdtduck

Novice

Members
11 posts

Water:Lowell/Jasper Resivore
Year of DOO:1998
Model of DOO:Speedster 160
Engine in DOO:Twin 110hp Rotax (800)

Posted 23 November 2010 - 10:00 AM

Looking for rebuild kits for the fuel pumps on my 1998 Seadoo Speedster or at least gaskets...can anyone help?

#2 Kevin Leclair

SeaDooSportBoats.com Founder

SDSB Management
5,389 posts

Water:Allatoona Lake
Year of DOO:2010
Model of DOO:210 Wake
Engine in DOO:Twin Rotax 4-TEC SCIC

Posted 23 November 2010 - 06:30 PM

Try Perry Performance Group, http://www.perryperformancegroup.com/.

Need a shop or part manual for your boat or PWC? Join the SDSB Club here, http://seadoosportboats.com/join and download them here, http://seadoosportboats.com/manuals

Want to spread the word about SeaDooSportBoats.com and sport some official SDSB Gear? See what we have to offer here, http://seadoosportboats.com/gear

#3 hrdtduck

Novice

Members
11 posts

Water:Lowell/Jasper Resivore
Year of DOO:1998
Model of DOO:Speedster 160
Engine in DOO:Twin 110hp Rotax (800)

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.