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Thread: big bore

  1. #1

    big bore

    any one know of a company that makes a big bore kit for rxp and rxt 2006 to 2007


  2. #2
    King_Of_Fun's Avatar
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    PPG (www.sea-doo.net) used to advertise a coupple of big bore kits. But they weren't that big due to the lack of wall thickness.

    Check out the link:

    http://www.perryperformancegroup.com....asp?prod=CPBB

    ... Ron

  3. #3

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    biggest I've seen is at PPG, they have a 103mm bore piston set.

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    SeaGoat's Avatar
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    What would that raise the displacement to?

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    15
    1600 cc

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    Quote Originally Posted by dirtymex View Post
    any one know of a company that makes a big bore kit for rxp and rxt 2006 to 2007
    Don't lower the compression when you go 1600cc. the Rotax com. ratio is perfect

  7. #7

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    1600cc's is a nice size bump. I may have to go big bore on my next motor build.

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