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  1. u887266

    I would like to buy the oem 44's from you if you still have them.

    I would like to buy the oem 44's from you if you still have them.
  2. u887266

    I started chopping my X2 and couldn't stop!

    Hey X2skier, how well does the scupper drain in the back work at taking the water out and keeping it out? Also where did you get that good looking scupper at?
  3. u887266

    300/440/550 750 sleave in a 650

    I have a 650sx engine that needs to be resleaved. I was wondering if it possable to put 750 sleave in a 650 block?
  4. u887266

    300/440/550 stroker crank

    Does anyone know where I can buy a stroker crank and what is a good stroke lenght to run?
  5. u887266

    300/440/550 Keihin pop-off pressure

    Does anyone know what the pop-off pressure is for a Keihin 38mm carb. with a 1.6 inlet seat and a 70gr. spring?
  6. u887266

    300/440/550 Compression Questions

    Thanks guys.
  7. u887266

    300/440/550 wont Idle

    I bought a 90 x2 and right now when I pump the primer 2 time it will fire right up but one the primer gas burns off it dies. Im going to try rebuilding the carb. but does anyone else have any ideas? My compression is 130psi in both cylinders, I dont know if this could be the problem or not.
  8. u887266

    300/440/550 Compression Questions

    What is the lowest that you can run a 650sx engine at? I have a 650sx that I just bought it has 130psi in both cylinders and I want to know if it time for a new top end or can I get one more season out of it?
  9. u887266

    800sx trailer question

    Will the new 800sx fit on the same trailer that a 90's 650sx would? Im building a trailer and I need to know so that I can make sure I can haul a new ski when I get one.
  10. u887266

    300/440/550 JS 440 water leak

    I will try the bilge line to see if that works and as far as the bogging goes. It bogs down no matter what direction I turn (right of left). The engine is running 170 in one and 180 in the other. I will try the pop-of pressure, but do you have any more ideas?
  11. u887266

    300/440/550 JS 440 water leak

    I just bought a 84 js440 and got it all cleaned up and put back togther but I have a couple of problems. 1st and most important, the ski takes on water only when I ride it. It can just sit in the water and not leaks, but when I ride it for just 2 minutes it will fill up with about 1-2 inches of...
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