1. A

    1998 Seadoo Speedster Port Side engine no spark.

    Let me get all the good info out of the way. I just purchased this boat and was instantly informed the Port side engine has no spark and the previous owner had already replaced the MPEM module and supposedly had both motors pulled and new magnetos installed. Decided to bring it home and...
  2. A

    1995 speedster engine swap

    Situation: I was able to get a 1995 speedster for $800. One engine is bad and the other is questionable. I came across a deal for 2 engines shafts, props and housings Including the control computer for the pair for $1000 The replacements are 711cc off of a 97 speedster. What issues will I run...
  3. Yorkie3621

    Which Speedster?

    Firstly, is it speedster or sportster? I'm not into going fast, just looking for a bigger version of a jetski that my wife and I can cruise around some coves and drop anchor and float for a few hours, then climb back in and have a cocktail and chill. I'm good mechanically, but I'm looking for...
  4. F

    FOR SALE 2011 Speedster 150, 155hp, Jacksonville, FL

    Selling my 2011 Sea Doo Speedster 150, 155hp. Located in Jacksonville, FL. 208 hours. I have the titles for both the boat and the trailer. Everything is in great shape. It is rinsed and flushed after every use. Maintenance always kept up on. Some recent upgrades are a new battery, new bilge...
  5. K

    1996 speedster mpem

    Hey guys I have a 1996 speedster . Couple years ago put 2 new motors in it. Now I have lost the original mpem in it. It keeps blowing the 5 amp fuse. I’m looking into getting the new retro fit kit from seadoosource.com. I have talked to the guy a couple times about doing it but just curious if...
  6. T

    FOR SALE WTB Seadoo Speedster Engine Access Cover

    Seadoo speedster 200; looking to buy the rear engine access cover (PN# 269700130).. it’s the black cover that goes inside the engine bay for storage.. boat never had it when I purchased it years ago and now with the kids I could really use the extra storage space.. thank you guys.
  7. A

    1995 Speedster 657X - No start

    Hello, So I am restoring a 95 Speedster and recently installed two re-maned engines. One fires instantly and the other will not even cough. The no start (starboard) engine has 145-150 compression, double checked rotary valve timing, good blue&white spark, and good fuel. Two new batteries, timing...
  8. I

    Newbie with a 2001 Speedster

    I just picked up a 2001 Seadoo Speedster with the 240 Mercruiser engine. This is my first jet boat so I know nothing about it. I do know it is a 2-stroke and has an oil tank that takes 2 stroke oil and I was told to buy Quicksilver brand. I’m not sure what type to buy which leads me to ask where...
  9. Setbrew45

    2008 215hp supercharger failure

    Just bought this boat on Sunday, took it out on Tuesday (yesterday) and immediately realized something was definitely wrong. The boat was making some awful grinding noises coming from The engine so I put it back on the trailer brought it home and pulled the SC off. It was missing both of the...
  10. Maxxgold

    2008 Seadoo Speedster 150. Need one piece of Hydro Turf

    I need the very first piece of Hydro Turf replaced on my boat. Is there somewhere I can get only that first piece?
  11. E

    Speedster 150 - swim ladder extension?

    Hi all, 2008 seadoo speedster 150 swim ladder - I am having hard time using the swim ladder, get back in the boat after swimming isn’t easy! Any ladder extension possible? Like a second step or any aftermarket ladder ideas? Thanks
  12. jason30

    1995 Speedster stored 12 years

    Looking for suggestions please - I have a 1995 SeaDoo Speedster only about 70 hours on engines from new. Boat has been stored and not running in 12 years. Always dealer serviced, stored indoors, always in freshwater. Boat last winterized by Seadoo dealer 10/2009 then sat. Engine bay seems good...
  13. To2d

    99 speedster Sk seized engine help. FIX or Sell ???

    Hello Seadoo 2 stroke boaters. THIS IS A SAD ONE :cry: Over the summer I was out with the family having fun on the lake and an engine cutout. and would not even turn over to start back up. I took the boat to a well reviewed and reputable PWC and boat shop in the area. I had never dealt with...
  14. H

    787 Impeller Shaft: WSM washer not fitting

    Hey all, Just rebuilding my pumps on my 98 speedster with twin 787's but I am about to torque it all down but before I do, I wanted to ask if anyone had any issues using the WSM rebuild kits for the pump, more specifically, the thrust washer not fitting in the center bore (when putting it in...
  15. rlfett

    Speedster or Sportster 150 Rear Facing Speaker Question - Anyone ever got creative?

    I don't have a wakeboard tower, I really don't want one as I find the pole works well enough and I like not hitting my head on things. That said I do really like the idea of rear-facing speakers. I have zones running JL Audio and my 6.5's are loud as hell with the amp. I was wondering if...
  16. R

    Recommend buying this PWC?

    Hi all - I’m new to this forum and new to PWCs. I am thinking of buying a 2000 Speedster w/ Mercury Optimax 240. Vin# CECF00311900, and some pix of the boat and engine attached. The engine has been rebuilt this past year (according to the ad, at least). I live in Northern Finland on the Baltic...
  17. Z

    FOR SALE 1998 Speedster part-out in MA

    Good afternoon, I picked this boat up last year locally. Brought it home, swapped in a 787 motor (one was bad), got it running. I didn’t fit in the boat very well (6’-6”). Used it for a short time then put it away on trailer. Was going to clean carbs at end of season, but ran out of time...
  18. H

    787 ugly under head surprise 98 speedster

    In my 1998 speedster the boat engine was not starting right, randomly shutting off, didn’t run right, stall at low rpm, had a vibration/rattling noise coming from back ,etc. I decided to do a full tuneup to see whats up (carbs, new filters, oil, head gaskets, peek inside to check pistons, plugs...
  19. B

    FOR SALE 2007 Speedster 200 430 w/Tower

    Looking to sell my 07 200 Speedster. All my friends are having kids so we don't go out much anymore. Great shape with about 170 hours on the engines. I had the superchargers rebuilt at the dealer last year. I have an aftermarket stereo installed otherwise the boat is stock. Asking $17,500 OBO...
  20. H

    1998 Speedster Twin 787's - Which battery?

    Hi guys, I searched and I saw a few suggestions here, but I want to be absolutely sure I get the right battery here fro my 1998 Seadoo Speedster with twin 787's (partially to eliminate this as being a possibility of being the cause of one of my issue where one engine shuts off randomly, plus...