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Type: Posts; User: sloan_william@msn.com

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  1. Replies
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    No typo, just confusion and two broken ski's at...

    No typo, just confusion and two broken ski's at the same time, The Ultra is or was at 130 across the cylinders, and the X2 is or again was at 180 psi. Having issues with the X2 as well. On the ultra...
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    481

    Fuel is new 95 octane is the highest I can get...

    Fuel is new 95 octane is the highest I can get here in Thailand. Going to to rebuild the carbs, checked the fuel pump, and they is a very small tear in the rubber. My guess was not getting enough...
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    481

    Lost a Piston in Ulta 150

    Lost the number one piston in 2001 Ultra 150. Caught just in time as no damage to crank, and cylinder wall. Question is what do you think caused it ? Oil, and cooling lines are clear. By the other 2...
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    Well. it did for 3 minutes, lost a cylinder the...

    Well. it did for 3 minutes, lost a cylinder the front is now reading 0. Not sure what happened, others reading 175 each. RPM dropped to 5300, which made me check again. Pulling engine this week to...
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    355

    Ultra 150 in Thailand

    As I now live in Thailand, Kanchanaburi , Missed the racing bug, used to race Polaris Pro 785's in the states, bought this outside of Bangkok today, Kawasaki Ultra 150. Great shape, and 180 psi...
  6. FS - Parts Pro 785 grate and hot seat auto drop

    Have one Jet Dynamics grate for Pro 785 , sand blasted and ready to bolt on, and one hot seat auto drop kit still in package. 50.00 each shipped
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    Compression numbers seem low, should be 150...

    Compression numbers seem low, should be 150 across the board. Start with the basics, exhaust valves, clean and adjust as per manual. A must is pressure test the pipes, 10 psi for 10 minutes. Rebuild...
  8. Trash the stock MFD, real Pro 785's don't use...

    Trash the stock MFD, real Pro 785's don't use them. Get a aftermarket tach, that is all you need.
  9. SOLD UPDATE, The ski has been sold, forgot to...

    UPDATE,
    The ski has been sold, forgot to update listing.
  10. Do a compression test, with stock head should be...

    Do a compression test, with stock head should be 125 min and within 10 psi of each other. Pull the head and check piston wash, that will tell a lot about the motor. The cylinders are niki plated, and...
  11. SOLD No, boat is in Bahamas will ship parts from...

    No, boat is in Bahamas will ship parts from there, or if someone wants whole ski cheap, will ship to FL at my expense.
  12. SOLD Pro 785 limited race boat part out

    Parting out 785 limited race boat , 12 vane pump, gas valves, 44 redtops, auto drop and more . pm needs.
  13. Like so many 785 owners, you are overthinking....

    Like so many 785 owners, you are overthinking. Use the SBT rods, and WSM 750 pistons. Build the motor as per factory manual. Unless you are racing superstock class, this combo will work for rec...
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    1,300

    Buick, Were in the Bahamas are you getting...

    Buick,
    Were in the Bahamas are you getting married ? I'm on Andros Island.
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    Pro 785 rough water mods ?

    Is they mods to make a 785 run in ruff water ? Ride plates, intakes, etc. Will be living and working in the Bahamas for the next 2 years, and brought the 785 with me. There is a large inlet, river...
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    FS - Parts head, cdi, sold

    head, cdi, sold
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    1,219

    FS - Parts trim motor sold Thanks

    trim motor sold
    Thanks
  18. Replies
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    FS - Parts Misc Pro 785 parts for sale

    Left over Pro 785 parts, also will be cross posted on ebay, and still have Limited race ski for sale too

    1 stock 785 head, 45.00 shipped
    2 785 trim motor, end plug cut off at end, 40.00 shipped...
  19. FS Also open to offers, and would be willing for...

    Also open to offers, and would be willing for cost of fuel to deliver
  20. FS Pro 785 IJSBA limted race boat and spares turn key

    Due to upcoming job relocation, selling my 785 race boat
    lightweight hull with auto drop, cable manual drop for starts, race sponsons, 12 vane skat trak pump with 12/17 prop, R@D plate and intake,...
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    There is no one that offers rebuilt 785 motors,...

    There is no one that offers rebuilt 785 motors, which means you will have to rebuild it.
    1 How is the crankshaft ? spin the bearings by hand and listen and feel for any rough spots, if the motor...
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    12/17 and jet pro pipes, with red top carbs

    12/17 and jet pro pipes, with red top carbs
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    Pro 785 max rpm

    anyone know what the max rpm you can spin a 785 motor to ? Pulling 8150 in rough water and still have throttle to.
  24. do you need the whole assembly or just the vavle...

    do you need the whole assembly or just the vavle ? Let me look, I think I might have one.
    Will pm if I do.
  25. On compression, low, should around 150 psi min...

    On compression, low, should around 150 psi min with one single head gasket, with stock head. Run until end of season and rebuild top end using 750 standard bore pistons. For you're cooling hoses, go...
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