Thread: 2004 300HP HPDI

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  1. #1
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    Apr 2020
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    Ripon, WI
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    2004 300HP HPDI

    I am considering purchasing a 206 Champion that has a 2004 300 HP HPDI outboard on it. Are parts available on motors of this vintage? Anything to really look out for? Current hours around 300.

  2. Member
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    Feb 2018
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    Land down under
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    #2
    How is Ripon these days? I used to stay in the college dorms there when visiting Oshkosh every summer for the air show. My first time at a Culvers. All nice folks in your neck of the woods.

    If this is a VZ300 that you are talking about they are very sensitive to the quality of gasoline. And they don't tolerate being over propped at all.

    Parts for the most part are still available.

  3. Member
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    Ripon, WI
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    #3
    Life is good in Ripon. Proped with a 25 pitch T1. I have checked with a Yamaha dealer in Appleton area and they were luke warm about the motor. Their words, "its an okay motor" but like you indicated, very fuel sensitive.
    They said they would do basic maintenance on the motor but anything major,... injectors, fuel pump, etc. they won't touch it. The boat is in Eau Claire WI, I am going to check with dealer in Eau Claire and get their feelings on the motor.

    Thanks for your reply.

  4. Member
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    New Iberia, Louisiana
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    #4
    Quote Originally Posted by kjbock44 View Post
    Life is good in Ripon. Proped with a 25 pitch T1. I have checked with a Yamaha dealer in Appleton area and they were luke warm about the motor. Their words, "its an okay motor" but like you indicated, very fuel sensitive.
    They said they would do basic maintenance on the motor but anything major,... injectors, fuel pump, etc. they won't touch it. The boat is in Eau Claire WI, I am going to check with dealer in Eau Claire and get their feelings on the motor.

    Thanks for your reply.
    if they are lukewarm than I am absolutely frigid or scared. Unit does not develop anywhere near 300 hp as marketing claims it did. One of the many reasons for the early demise of that model. A well tuned 2.6 L V6 excel would all perform that unit.

  5. Member
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    Jan 2015
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    Harrison County, IN
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    #5
    The reputation of the HPDI's are not good.

  6. Member
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    Dec 2008
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    claremore
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    #6
    I have same year 225 and it’s been the best motor I have had!

  7. Member
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    Jan 2010
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    Green Bay....
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    #7
    225 in a 2005 year and it just runs for me.

  8. Member
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    #8
    Quote Originally Posted by wingrider1800 View Post
    The reputation of the HPDI's are not good.
    The internet did not help.