Results 1 to 5 of 5

Thread: Cuyuna 430 Engine Crankshaft

  1. #1
    Less than 10 posts so far! USER IS NOT AVAILABLE
    Join Date
    Feb 2008
    Posts
    0

    Default Cuyuna 430 Engine Crankshaft

    Hi Everyone,

    I'm new to this game, bought a Scat Hovercraft (wreck)last year, I have been doing it up since. I had it running for a short while then the engine packed in. Discovered the crank seal and bearings were worn. Took the crank to SEP at Kegworth nearly 4 months ago, they say the conrods are worn and need replacing but can't get hold of any.

    Does anyone know where I can get hold of a good crank and/or conrods for a Cuyuna 430? if not I'm looking at replacing the engine with a Rotax 447 which with a gearbox retails at over 2 grand.

    I came to a few race meetings last season and really enjoyed it, I was hoping to get this heap restored and race next season,

    Any advice or help is greatly appreciated, thanks.



    Cheers Stu (Notts).

  2. #2
    Less than 10 posts so far! USER IS NOT AVAILABLE
    Join Date
    May 2006
    Posts
    0

    Default Re: Cuyuna 430 Engine Crankshaft

    IF you can give me the following i may be able to supply them



    small end inside diameter,

    rod width

    crank pin diameter,

    crankpin length on both mag and pto ends



    Richard.



    pythonmotorcycles@btinternet.com

  3. #3
    Less than 10 posts so far! USER IS NOT AVAILABLE
    Join Date
    Feb 2008
    Posts
    0

    Default Re: Cuyuna 430 Engine Crankshaft

    Hi Richard,



    Thanks for the reply, the crank is still at SEP Kegworth, I will try to get the dimensions you require and let you know. Thanks again for your help.



    Cheers Stu.

  4. #4
    Less than 10 posts so far! USER IS NOT AVAILABLE
    Join Date
    Feb 2007
    Posts
    0

    Default Re: Cuyuna 430 Engine Crankshaft

    contact us at info@hovercraftrental.co.uk



    We have in stock, or can get 430 conrods, bearings, little ends or complete new oe crankshafts available

  5. #5
    Less than 10 posts so far! USER IS NOT AVAILABLE
    Join Date
    Feb 2008
    Posts
    0

    Default Re: Cuyuna 430 Engine Crankshaft

    Hi, these are the dimensions as supplied by SEP;

    the crank pin dia is 22mm and length is 55mm, the rod length is 110mm, width is 15mm and s/end dia is 22mm.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •