Recent content by Marius Thorsen

  1. Marius Thorsen

    OFFICIAL - 450DA Owner's Thread****

    Hello Downeast, i am not sure what you are thinking about. But if it is the headboard around the bed in the front cabin, i removed mine last year and they were screwed down from the top.
  2. Marius Thorsen

    OFFICIAL - 450DA Owner's Thread****

    Thank you all for your replies, i have resealed the windows and hatches. But i think i found the leak, it came from the shower door screws, they are screwed into their sliding path, and it was seeping water throo the screw holes. I have now sealed the screws and so far this looks have solved the...
  3. Marius Thorsen

    OFFICIAL - 450DA Owner's Thread****

    Hi fellow 450 ownwers, i live in Norway and we have lots of rain;-) I wonder if anyone has had water cuming out on the carpet outside the door to forward bathroom, and could direct me in any direction to stop the water from comming in.
  4. Marius Thorsen

    OFFICIAL - 450DA Owner's Thread****

    Thanks for the articel Jaybeaux, it was very educating:-)
  5. Marius Thorsen

    OFFICIAL - 450DA Owner's Thread****

    Before i took my props off, the big one was closest to the prop, then the litte one as a lock nut. My consern is tightening these too hard and break the treads in the nut.
  6. Marius Thorsen

    OFFICIAL - 450DA Owner's Thread****

    Hello anybody, i wonder how much torque too tighten my propellers to the shaft. I got a 1997 450 with 3126 CAT 420hP?
  7. Marius Thorsen

    Official Caterpillar3116/3126 Thread

    I totally agree with all of you, the boat cruises perfectly for my use at 2100 rpm, and ca 21 knots. And this feels like perfect cruising for this hull. It was an earlier owner that supposedly should have made this transformation, but when you look at the engines it doesnt look like it had any...
  8. Marius Thorsen

    Official Caterpillar3116/3126 Thread

    Thanks a lot for quick reply. This is more logical, the previous owner claimed that they were tuned up to 450, like the 3126B engine. Only that my engines are white and not yellow.
  9. Marius Thorsen

    Official Caterpillar3116/3126 Thread

    Have anybody heard of 3126 420HP, rebuilt into 450HP engine, if this is possible what du you need to do?
  10. Marius Thorsen

    Official Caterpillar3116/3126 Thread

    Thanks Steve, i see on my motor plate it says 3126 and not B, i guess previous owner didnt know. Du you know what kind of impeller this engine uses?
  11. Marius Thorsen

    Official Caterpillar3116/3126 Thread

    Hello, i have a 1997 450 sundancer with 420HP cat 3126(B) not sure what the difference is, between 3126 and a 3126B? i would like to have å. spare impeller, but not sure what to buy. Does anybody know what kind of impeller this engine uses?
  12. Marius Thorsen

    OFFICIAL - 450DA Owner's Thread****

    is there 2 i each pump or 4?
  13. Marius Thorsen

    OFFICIAL - 450DA Owner's Thread****

    Hello, i have a 1997 450 in Norway and i wonder i any of you know the size of the duckbill walves for the vaccuflush toilet system?
  14. Marius Thorsen

    Thrilled new owner of 1997 450 da with 3126 450 hp cat.

    The name is not decided yet, but so far she is called tiny dancer
  15. Marius Thorsen

    Thrilled new owner of 1997 450 da with 3126 450 hp cat.

    Just bought my second Searay, and looking forward to get to know the boat. Would anybody have an idea of cruising speed, and WOT?
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