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  1. #1
    tburn's Avatar
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    Jun 2007
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    E.WATERBORO MAINE
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    112

    1990 SP engine upgrade

    I have a really nice original 1990 SP, I was looking to see if anybody has ever put a newer bigger engine in one like a 657 or 717 or just a better set up than the 580? Thanks

  2. #2
    Myself's Avatar
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    May 2007
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    North Central Arkansas
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    4,986
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    510
    Yes, been done several times. I remember a few builds on pwctoday. The 717 is a bolt in swap.


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