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    #1
    MarylandMark
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    11-29-2008 07:03 PM
    Quote Originally Posted by macjazzy View Post
    a 70mph 330ss Would be bad a$$
    That was going to be my plan but my new boat dreams are on hold right now

    Sorry about the hijack HaxbySpeed..
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    #2
    HaxbySpeed
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    11-29-2008 08:53 PM
    It's all good, I was trying to get my post count up to ten anyways!

    I was the head mechanic at a volvo penta dealership for a couple years so I got to experiment with all kinds of different drives and motor combos. If you are running the euro style 290DP then you're right sixty is about the limit only because of case blowout. They do, or at least used to, make nose cones for them that would bring them closer to seventy. The newer DP's based on the SX drive have no problem hitting seventy. I have only tried them with single engines in 22' to 24' boats, but it wasn't taking stupid power to get there so I don't think twins would be a problem. Forget the cam and computer swap and just put a pair of whipples on there. It'll be the best money you ever spent!
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