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Type: Posts; User: Smashrockwell

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  1. Thank you!

    Thank you!
  2. Thanks for checking. I was using the shop manual...

    Thanks for checking. I was using the shop manual specs.:facepalm: I'm headed to the machine shop now and will point my guy to this thread.

    Thanks for the input! O:)
  3. Cylinder Honing for CP Piston Upgrade

    Rebuilding this 185 Seadoo to a 350 hp. At the point of putting in my CP pistons and Carrillo rods. I can see good cross hash in my cylinder walls and my ski was running perfect when I tore it apart....
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    It's 6mm for future searches.

    It's 6mm for future searches.
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    Oil Sprayer Banjo Bolt Size?

    Does anyone know the proper alley key size to remove the oil sprayer banjo bolts from the engine block?
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    Rounded Crankcase recessed bolt

    One of the eight crankcase bolts is rounded. I read previous threads where drilling the bolt out was the only method. I presume the initial engine builder put too much Loctite on this bolt. All other...
  7. Update: I wish I would have done more reading...

    Update: I wish I would have done more reading which would have amounted to less spending.

    I got the engine tore down, don't have my Carillo rods yet but its a matter of time/budget. Still need...
  8. So, today I got the engine out. Didn't have the...

    So, today I got the engine out. Didn't have the time to work on it over the weekend. I copped a Supertech Light Weight Valve Set and Supertech springs and retainers, new head gasket too from...
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    04-05 ECUs will work with your 05 RXP.

    04-05 ECUs will work with your 05 RXP.
  10. Calculation modified Seadoo horsepower

    Calculating. I don't know if there is a thread on this but I searched it can couldn't find one.

    Is there a standard for calculating modified Seadoo horsepower? I've come up with some numbers from...
  11. Ran the ski yesterday with impeller #2. Top speed...

    Ran the ski yesterday with impeller #2. Top speed 62mph, constant 61mph. 8000 rpms. Decrease the pitch on the leading edge -2mm decreased pitch on the trailing edge -2mm to total -2mm on the leading...
  12. Ok. Back from a quick run after switching...

    Ok. Back from a quick run after switching impellers again. I went with impeller #1 (OEM 13/23), with the 2mm increased pitch on the trailing end. I measured leading edge to 4.1cm and took it down to...
  13. Thanks. Your 2005 GTX results are an example of...

    Thanks. Your 2005 GTX results are an example of what I am talking about. Mid 60s at 7500. I also presume my SPEED problem is the impeller like you said but before spending on a new one I wanted to...
  14. Yes. I have an X charger and bought the 215...

    Yes. I have an X charger and bought the 215 Flywheel gear but haven't changed it yet. Others with the same PWC have achieved 67+ before changing the flywheel. IF I'm getting 8000 RPM I got the power...
  15. 8000 RPMs, 60-61 MPH? 2003 GTX 185, that can't be right.

    Greetings,

    I have a 2003 GTX 185 that I have been upgrading trying to get to 260+. I know all the originals posters in this GTX forum are well past discussing mods on this old ski 2003 ski, but...
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