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  1. MB465

    1990 Superjet 650

    I would start off by getting a Oem carb rebuild kit and drain the fuel and get a clean slate.
  2. MB465

    1990 Superjet 650

    assuming it ran before the bendix was changed?
  3. MB465

    1990 Superjet 650

    Sounds like it’s advanced on the timing but are you getting a ton of pressure out of the carb when it backfires? Sent from my iPhone using Tapatalk
  4. MB465

    Looking for my old hull

    Hopefully it wasn’t yours but I did hear about one being crushed from the highway patrol out here for the vin tag being relocated about 4 years ago. Sent from my iPhone using Tapatalk
  5. MB465

    My 1st superjet

    not sure if that cold fusion drive line tool works on a square nose bulk head.
  6. MB465

    2018 SuperJet runs like booty

    By fuel water separator I mean the air intake on the line that has the check valve Sent from my iPhone using Tapatalk
  7. MB465

    2018 SuperJet runs like booty

    Have you drained the tank could be water in the tank then it’s mixing with the fuel after a few minutes of riding. Have you drained the fuel water separator? Sent from my iPhone using Tapatalk
  8. MB465

    Last year for Yamaha Superjet?!

    You can get one at local dealerships they just have to have a sister store out of state and they transfer the title as “used” between dealers.
  9. MB465

    Pump alignment

    worked out pretty good doing it, I guess only time will tell if I have the eye of a pigs ass. mine looked fairly similar to that when all was said and done though. Added two 150 thousandths shims before I even got to start on the alignment due to that reduction nozzle.
  10. MB465

    Pump alignment

    I recently bought a sn hull that has the dowel pins removed from hull to align the pump and has a protec trim/nozzle on it. The bolt mounts for the nozzle are a good half inch off of the hull when the front bolts are tight. Is there a better way how to align the pump then just micing it around...
  11. MB465

    650 to 701 Conversion sn sj questions

    Ok then it’s a 701 chamber Sent from my iPhone using Tapatalk
  12. MB465

    650 to 701 Conversion sn sj questions

    Post a pic of the chamber Sent from my iPhone using Tapatalk
  13. MB465

    650 to 701 Conversion sn sj questions

    do you know if the chamber is a 650 or 701 chamber? did you pull it off of your 650 or a new pipe?
  14. MB465

    SuperJet EFI

    Efi like electronic fuel injection? I’m confused about the filters
  15. MB465

    Stock 61X pop off pressure

    http://www.mikuni.com/pdf/sbn_manual.pdf This helped me understand mine more pg 15 is the pop off chart. Sent from my iPhone using Tapatalk
  16. MB465

    Ski won’t run right need help!

    Oem crank seals! I’ve have wsm ones fail in less than 20 minutes could have been from a long shelf life but always easier to do it once instead of twice.
  17. MB465

    Ski won’t run right need help!

    wonder if your getting water in the cylinder some how, mine did the same thing last year ended up being crank seals, but would run up top in the water just dead on the bottom end.
  18. MB465

    Ski won’t run right need help!

    When it’s on the trailer do you have a hose on it? Sent from my iPhone using Tapatalk
  19. MB465

    What’s better a krash or Rickter hull

    I agree you should check a phantom out super clean work and they come out of Stockton not that far from you.
  20. MB465

    Engine shimming...A LOT of shims

    As far as shims go you can put up to 5 in a stack is skf spec. That is pretty weird though. Wonder if the bed plate could have an issue?
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