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    #41
    DAREDEVIL
    DAREDEVIL is offline
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    09-25-2009 11:39 PM
    Quote Originally Posted by Raylar View Post
    We've made a few of these beauties in 632 cubic inch N/A at 9.0 to 1 89 pump gas they make 865HP and about 900ft/bs of torque.

    And Yea, under $50K each they look pretty cool too!

    Best Regards,
    Ray @ Raylar
    It says on your picture 725 HP. LOL

    But nice.

    What is the price tag on them for 2 ( race purpose ) ??????????

    For real now.
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    #42
    MikeyFIN
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    09-26-2009 01:13 AM
    Quote Originally Posted by DAREDEVIL View Post
    I know the donavan 666 CI makes on mild bases N/A single carb with 89 octane a stunning 980 HP @ 5400 RPM and over 1000 FPT !!!!
    But they are 1120 deck hight so its tight in a twin. LOL

    OH ,,and suposaly last for ever ???!!!

    Its what i heard.
    Put a Bowtie/Merlin Block 540 with Twin Turbos and 2000hp in even a Marine engine is no problem...or actually a really Big one..unless you drive a straight axle...
    Offshore Racing wasn´t designed to be a spectator sport, it's for people or companies with's lots of money to push the envelope of endurance technology and hopefully put a trophy on a mantle. It's man vs the elements, not like boats with like engines running in circles.
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    #43
    PatriYacht
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    09-28-2009 07:39 AM
    I don't know if I would trust these guys to do all of the machine work or assembly but they have good prices on their parts. http://cgi.ebay.com/ebaymotors/NEW-B...Q5fAccessories
    Big boats rule!
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    #44
    PatriYacht
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    09-28-2009 07:44 AM
    How about a couple of these. Again, I would take thw whole thing apart and check everything. http://cgi.ebay.com/ebaymotors/BBC-B...Q5fCarQ5fParts
    Big boats rule!
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    #45
    Smarty
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    09-29-2009 12:14 AM
    Quote Originally Posted by Geronimo36 View Post
    Found a pic and some info....

    They were in a Skater called "On the Prowl" They were 1,000hp WITHOUT blowers. Doug Lewis was commissioned to build big horsepower, without blowers, that would last at least 200 hours. They were EFIs and 640ci with the ability to switch to 87 octane.

    When I saw them at the shop and they were being rebuilt the internal parts were barely worn!

    maybe some others have better pictures....
    I think that is Bud Tresch's boat, owner of Woodbury Cement, down my way (Gloucester County, NJ). Tim Sharkey had posted pictures of the internals of those motors (from the 36' Skater) a few years ago on OSO.
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