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  1. #ZERO

    Super Jet if a 61x has a 64x head is it bored to 760

    Yes it will fit and the advantage would be uneven compression and dual cooling. If you want to know the bore size you might be able to read the markings on top of the pistons through the spark plug hole using a small inspection light.
  2. #ZERO

    Surfriding 2008 SJ.... Shortened, Widened, Reinforced....a work in progress.

    Nice work................ you're a brave man to chop up a 08 hull like that, but it turned out awesome.
  3. #ZERO

    Blaster Flywheel question

    The universal jet ski flywheel pullers work the best but you may be able to find one at the auto parts store that might work well.
  4. #ZERO

    Super Jet Filling in crossover

    This is in the FAQ Tech section: http://www.x-h2o.com/threads/11270-Filling-Crossover
  5. #ZERO

    Blaster Flywheel question

    You need use flywheel puller and pull it off using three bolts attached to the hub.
  6. #ZERO

    Blaster 4 mm restrictor b pipe

    I would run the cooling line from the back of the head to the bottom of the head pipe and from the top of the head pipe to the chamber dump. Also you'll want to run a flow control valve into the chamber with the restrictor touching the pisser right after the T-fitting. Any Home Depot or hardware...
  7. #ZERO

    Other aluminum brazing rod's

    Harbor freight sells those and they're a waste of money IMO if you need aluminum welded TIG is the only way to go.
  8. #ZERO

    Super Jet removing OE yamaha decals, on hood........

    Insert a razor blade at the corner of the decal to lift it up then pull back very slowly at an angle to remove it and use xylene to remove the adhesive.
  9. #ZERO

    SX/SXi/SXi Pro Variable exit nozzle?

    Great idea........ hole shot & top speed all in one and it would be nice if it was automatically rpm adjustable.
  10. #ZERO

    Super Jet My hull is peeling....

    Cover it up with some sponsons.
  11. #ZERO

    Freestyle anyone have idea of cost to flycut cases to accept BB setup?

    You would need to supply the case top & cylinder to the machine shop and boring the case to accept the bigger diameter sleeves would be around $60 to $80.
  12. #ZERO

    Worth it to pull sleeves and port?

    I wouldn't pull the sleeves unless you're planning to make it a big bore cylinder, then porting with them removed would be beneficial.
  13. #ZERO

    Other Help me identify this ride plate

    Here's an R-Pot SXR extened ride plate: http://www.x-h2o.com/threads/82777-SOLD*-*-*-R-POT-SXR-Carbon-Fiber-Rideplate..-Extended*-*-*
  14. #ZERO

    Other Help me identify this ride plate

    Looks like an R-Pot carbon fiber ride plate; is it white on the opposite side?
  15. #ZERO

    Other McMaster Carr O rings

    It depends on the production date of your head. Protec Cast Rec Head O-rings: Style 1*, viton, -043, pack of 10, viton: 5267T57 Style 2*, viton, -153, pack of 2, viton: 9464K114
  16. #ZERO

    Super Jet Carb Butterlfy Screw Removal

    Bingo.... grind the back side of the screws using a Dremel tool with a carbide burr or they'll break off inside the throttle shaft and then you will be screwed.
  17. #ZERO

    Other Kawasaki & Yamaha Flywheels 61X – 62T - 64X - 66E - 65U - 650 - 750 - 800

    Yes... in stock & RTS The stock flywheel should weigh around 4.45-lbs and the lightened one will be around 3.8-lbs for the Kawi 1100's.
  18. #ZERO

    Freestyle Big Motor Question?

    I would use a non ported 61X cylinder to start with and the standard NW big bore sleeves because the transfer & boost ports are 2mm lower with extend floors to accommodate a 5mm stroker crank with the stock length rods. If you want to use an 8mm crank with the longer rods you'll have to find a...
  19. #ZERO

    Freestyle Milling Aluminum Ride plate

    Just make one out of fiberglass or cf and it will be less than half the weight. The aluminum plates need reinforcement ribs because the metal is so soft. I wouldn't recommend machining them down because it will just end up breaking IMO. I ended up making my own fiberglass plate from a mold...
  20. #ZERO

    Other Why is the X so dead?

    I'd say it might have something to do with the new web site format compared to the older which was easer to use and looked better IMO.
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