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  1. Rusty2

    JS550 Carb Help

    update after putting on the sbn44 and intake spacer, jetting and a new starter since that took a poop it lives and sound great, im only question is now since the rev limiter has been deleted i have a restriction in the return fuel line, do i still need to run the restriction with the sbn44?
  2. Rusty2

    JS550 Carb Help

    looks killer man some nice work your putting into it!
  3. Rusty2

    JS550 Carb Help

    Wow dude thats pretty wild, i can see a lot of fab work went into the hull for sure but will be awesome when its all done
  4. Rusty2

    JS550 Carb Help

    iv had to fox body mustangs and those are the ones to get so much fun. basically 87 to 93 but the 89 to 93 were mass air flow cars and are much more tunable, 87 88 you could add the mass air flow but i feel its just better to get one that came with it to begin with. the notch back is model to...
  5. Rusty2

    JS550 Carb Help

    awesome yeah man i enjoy working on this stuff, im a tech for a ford dealer as my profession, iv worked on motorcycles, rebuilt moped engines and dirt bike engines its just this style carb on the ski iv never worked on before its so new to me and so far iv been taking notes and learning how they...
  6. Rusty2

    JS550 Carb Help

    thats got to be wild, well hopfully they get their goal im just trying to get out on the water haha
  7. Rusty2

    JS550 Carb Help

    awesome thanks dude that will be awesome
  8. Rusty2

    JS550 Carb Help

    sweet well before i go swapping carbs im going to try and blow into the pump and see if its crack or anything since the 550 is owned by my buddy and im trying to get it to run for him, and i rather put money into my 440 to give it more power maby 550 swap it in the future
  9. Rusty2

    JS550 Carb Help

    i did not know that ill search ebay for a super jet carb and maby go that route then with both the 440 and the 550, you could do the sbn44 also right?
  10. Rusty2

    JS550 Carb Help

    thats what im trying to figure out why it wont pump fuel even after rebuilding everything
  11. Rusty2

    JS550 Carb Help

    not by itself if i keep dripping gas in no problem as soon i stop dripping gas in it will shut right down
  12. Rusty2

    JS550 Carb Help

    just sits there and cranks. it will start right up if i just pour some fuel down the intake
  13. Rusty2

    JS550 Carb Help

    its piston port no reeds, and ill do that ill try blowing into the pump and see if its bad, the fuel filter has been replaced with a in-line.
  14. Rusty2

    JS550 Carb Help

    hey everyone I'm pretty new to the stand up skis and i have a js440 and a js550, the 440 runs but the 550 does not. it use to have a little life but not really so i rebuilt the carb and now nothing, if i pour gas down the intake fires right up. i know i could upgrade it to a sbn carb but I'm not...
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