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  1. #1

    A few questions on pro 785 topend

    Hi, my 785 recently blew up and im looking to get some input on new pistons as far as brands and what to use?, I'm also going to need some new jugs or get mine bored. Are these cylinders nikasel(sp?). How far can you bore them safely. And where do I get pistons, maybe im not seaching good enough but it seems like there aren't too many to be found. Thanks,

  2. #2
    Moderator beerdart's Avatar
    Join Date
    Aug 2006
    OEM for the pistons. You can use 750 pistons they are the same bore but have a different ring design. The 785 rings are a tombstone design and the 750 has standard ring design. Yes the cylinders are plated.

  3. #3

    Join Date
    Aug 2006
    Homer Glen Il.
    you can send your cylinders to Millenium Technologies in Wisconsin it's like 220.00 a cylinder to get redone

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