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  1. #1
    Cutter's Avatar
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    Any1 have a head???

    Let a buddy ride my ski the other day and he said it just died on him. The motor seized up. Took it apart and a valve broke into the cylinder and did a bunch of damage. The piston is wrecked and the head has damage but is repairable. I don't really wanna wait for it to get fixed so if any1 has a head that they are willing to sell please let me know. Would like to get back out as soon as possible.

    Thanks!!


  2. #2
    75 mph on a budget TorquePhoto's Avatar
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    what kind of boat????

    Year??

    model??

  3. #3
    Cutter's Avatar
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    I guess I should of added that in. Its a 04 RXP. Please if anyone has it would be much appreciated.

  4. #4
    way2fast's Avatar
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    What does the cylinder wall look like ?

  5. #5
    way2fast's Avatar
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    Head part number is 420613976. Retail is $913.47. Since SD increased my dealer prices, I now have to pay $826.99 for the head. If you can't pickup one for less elsewere, I'll get it for you at my cost.

    Richard

  6. #6
    Cutter's Avatar
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    The walls are ok. There is no heavy scratches that you could dig your finger nail into. Gonna get the rod checked just to make sure its not bent. The top of the piston has a moon like shape, the valve going sideways into it. Some how some of the metal got into the 3rd piston. Luckily not much damage. Gonna need 2 pistons for sure though. I'm pretty sure that when my buddy was ridding it he just held the throttle down, it over reved, got some valve float and the piston hit it. Shitty that it broke and didn't just bend.

  7. #7
    Cutter's Avatar
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    Way2fast is that complete or just bare?? Would really like to find a used 1 all complete. If some1 has a motor with a blown bottom end that would b great. Went to my local dealer to find out what they do with all there warranty engines but they say Seadoo is really strict on returning all engines.

  8. #8
    I may have one soon for sale. It will have new valves on the exhaust and dosent come with cam. For $1500. I know tha fealing what you are going thru. pm me if your interseted.

  9. #9
    way2fast's Avatar
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    Quote Originally Posted by Cutter
    Way2fast is that complete or just bare?? Would really like to find a used 1 all complete. If some1 has a motor with a blown bottom end that would b great. Went to my local dealer to find out what they do with all there warranty engines but they say Seadoo is really strict on returning all engines.
    That only includes the head and a couple of parts you probably wouldn't even need (drive pin, plug screw and hose nipple). No gaskets even. If you were to buy an engine piecemeal from SD, it would probably cost $20K !

    SD must have a mighty big scrap pile of warranty parts...probably could use it for a ski mountain in winter !!

    Richard

  10. #10
    Cutter's Avatar
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    Anyone else have it??

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