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Thread: Wanted: Supercharged SeaDoo

  1. #1
    Join Date
    Jul 2009
    Location
    Huntingdon Valley PA
    Posts
    777

    Default Wanted: Supercharged SeaDoo

    Wanted:
    Low-Hour used Superchaged SeaDoo PWC .

    Last Summer I replaced the long known Supercharged SeaDoo problematic stock ceramic supercharger clutch washer stack pack . and one slightly damaged piston, in my neighbor's machine with a new aftermaket titanium clutch washer stacked pack & later style supercharger shaft with new bearings.
    I also added a new supercharger pop-off pressure valve just to try to prevent this de-acceleration back pressure clutch issue.
    The engine had injested a small fragment of a supercharger ceramic clutch washer.
    Luckily the damage was not really that severe.

    Wnen I finished the repair job~
    One test ride on this great newly repaired supercharged machine~~~ and I was hooked.
    Out of the hole acceleration on these Supercharged monsters was indeed impressive.

    As Will Smith said~
    "I have got to get me one of these !"

    Any leads on finding a good one greatly appreciated !
    BRAD HUNTER
    Huntingdon Valley Pa (Just outside Philly)
    215 947 4676 Home
    silverghost1926@msn.com

    Donzi 18 "Benchseat 18 Project "Owner

    Chevy 454 SS Tow/Sport Pick-Up

  2. #2
    Join Date
    Jul 2010
    Location
    Near but not quite Cuba, Fl
    Posts
    160

    Default

    ever find anything?

  3. #3
    Join Date
    Jul 2009
    Location
    Huntingdon Valley PA
    Posts
    777

    Default

    I'm afraid I have not found a good one yet.

    Most of the units that I found on ebay ,or craigslist, have totally trashed engines.

    The usual catastrophic supercharger ceramic clutch washer stack-pack failure mode usually happens at, or around, 50-150 operating hours.
    It happens to ALL of these units sooner, or later.
    The resulting internal engine damage can be a very costly repair in many cases taking out cylnder heads, pistons, bearings, and scoring cylinder walls.

    I thought I'd post the wanted advert here in an effort to buy a unit with a known history from someone I can trust~~~instead of some unknown ebay, or craigslist stranger.


    The local South Jersey SeaDoo dealer has about a half dozen totally trashed supercharged units that he will not sell to anyone because he wants no come-back complaints.
    Seadoo will no longer stand behind these now out of warranty units.


    If you can find one that has yet to have a catastrophic clutch washer pack failure ~~
    The needed repairs are far simpler & cost effective.
    I am willing to take a chance on a unit that has not been re-built If the old clutch washer pack is still in tact.
    Or a unit that SeaDoo has already replaced the clutch washer stack-pack under warranty.
    I can easily convert the ceramic clutch pack to the newer shaft & bearing style with a titanium washer pack.
    Adding an aftermarket supercharger de-acceleration pressure pop-off valve will prevent any future clutch washer stack-pack failure issues.
    BRAD HUNTER
    Huntingdon Valley Pa (Just outside Philly)
    215 947 4676 Home
    silverghost1926@msn.com

    Donzi 18 "Benchseat 18 Project "Owner

    Chevy 454 SS Tow/Sport Pick-Up

  4. #4
    Join Date
    Nov 2009
    Location
    on yo momma
    Posts
    224

    Default

    Brad

    get in touch with this guy wes@bay-marine.com

    he is a good friend of mine

    I don't know for sure if he will have anything but can definitely work to find one or keep his eyes out for one coming in

    tell him you are a donzi buddy of Shea

    good luck

    Shea

  5. #5
    Join Date
    Nov 2011
    Location
    The Great State of Texas
    Posts
    397

    Default


    Adam B. Lively

    Previous owner of a 2002 Donzi Classic 18' Scorpion
    Current owner of a restored 1974 Donzi X-18
    Future owner of a bad-ass Donzi (planning stage)
    "Long may she wave"

  6. #6
    Join Date
    Nov 2011
    Location
    The Great State of Texas
    Posts
    397

    Default

    This is different but, nervertheless, a Sea Doo and supercharged...

    http://cgi.ebay.com/ebaymotors/SEADO...item3a72492d5e

    Adam B. Lively

    Previous owner of a 2002 Donzi Classic 18' Scorpion
    Current owner of a restored 1974 Donzi X-18
    Future owner of a bad-ass Donzi (planning stage)
    "Long may she wave"

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