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  1. km550123

    Super Jet 650/ 701 carb

    I have a carb off a old sqaure nose 650 wil it work on my stock 61x701 with a milled head? Wherw do I even begin with the jets? Thanks
  2. km550123

    300/440/550 550 cooling pleasee

    1987 js550, I can't seem to find anything on a stock I believe 550, has two connections off the head,and one pisser out the side can someone explanation or post pictures? Thanks
  3. km550123

    Super Jet sj e-box

    is there a difference between a sj 650 electrical box and a 701 elecytricial box? if so what the difference. thankss, hope someone can help
  4. km550123

    Super Jet midshaft question

    what years midshaft will fit a 1990 sn? does anyone have one for a good price thanks
  5. km550123

    fouling plugs?

    my ski was running a little rich and keeps fouling plugs, i get it started on land but as soon as i get to the water it wont start. any ideas?
  6. km550123

    carb help

    i need some help, i have tried adjusting low and high screws but nothing seems to improve and my ski continues to bog on both high and low end power. its a 701 with b- pipe, milled (61x/61x) head, msd enhancer, and a 48mm Riva Powerbomb main- 130 Pilot- 60 i think my jets are off but idk...
  7. km550123

    what pitch prop is this?

    i have a Skat- Trak 7 4v. iut came from a 650 sj i know its around here but i cant find it, thanks for your help
  8. km550123

    smoking from starter?

    i got smoke coming from wires on top of starter.. i have had this ski running before.. which wires are supossed to be on top of starter?
  9. km550123

    are the wear rings different?

    i went to install my new (used) wear ring today, this one is different from my 1990 wear ring. it does not have threads for the long pumps bolts to screw in to. are there different wear rings for different years?, i figured they would all be the same since its a 144mm pump. what do i do...
  10. km550123

    what pumps fit on sj?

    i need the pump wear ring, the local shop has the pumps to a yamaha 1200, 1100, and a mid 90's 6m6 waverunner. will any of these wear rings fit on my 1990 sj? thanks
  11. km550123

    650 reeds on 61x?

    will 650 reeds work on a 61x?
  12. km550123

    whats wrong with my ski?

    i put a brand new battery in and it ran fine. when i shut it off the battery is dead? i believe its my stator. is there anything else that could be wrong?
  13. km550123

    back fireing?

    my 650 keeps back fireing? what is the vause of that? it wont start thanks
  14. km550123

    need exaust hose!!

    does anyone have a stock exaust hose? the one that comes from the pipe to the water box i need it for a 650 not sure if 650 and 701 are the same? need asap
  15. km550123

    not running 61x?

    i put together my ski and it does not start. i have msd enhancer, milled head, b- pipe, 48 carb it has spark and is getting gas.. im pretty sure i had the flywheel on wrong. how do i put my flywheel back on? let me know if you think it could be something else
  16. km550123

    b-pipe cooling

    i know there is a million threads on this topic but im not smart can someone try to explain how the cooling lines go? i have a stock head (one outlet) and a b- pipe im looking for single cooling..
  17. km550123

    jettings

    does anyone know what jettings to use for my ski and setup? 701 61x (81.5 bore) 48 riva power bomb msd enhancer b pipe high compression head hopefully someone will have a similar setup and can tell me the jettings i need. thanks
  18. km550123

    msd question

    went to put in msd enhancer today and i ran into a little problem... all the wires match up except a black wire which has a groud attached to it from the stator..have no clue where it goes. will it work with just the ground? with the male connector attached to nothing?
  19. km550123

    fly whell and bendix?

    trying to get my motor ready. are the flywheel teeth supposed to line up with the bendix teeth? when i put my bendix back far enough back to line up with the starter teeth the bendix does not reach the fly wheel. confussseddddd.....
  20. km550123

    Prop?

    is a solas 13/15 a good all around prop? what is a good but cheaper oil that you guys are running? there is probaly a way to search this but i can never figure out how. thanks
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