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  1. #1
    Water4fire's Avatar
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    Exhaust spacer. Anyone ever really see results?

    Guys I installed a exhaust spacer in my RXP and I dont really see that it did a dam thing. I mean I even saw a loss in RPM's/
    Anyone have better or the same results?


  2. #2

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    I think they are more geared towards an extremely modded ski, like the waterbox mod with drilling holes really only helps those that have a lot of mods, otherwise you dont get much with that mod

  3. #3
    !!!! wave jumper !!!! 05_RXP's Avatar
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    can you post up some pics of it?

  4. #4
    JFizzleJR's Avatar
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    Quote Originally Posted by Water4fire View Post
    Guys I installed a exhaust spacer in my RXP and I dont really see that it did a dam thing. I mean I even saw a loss in RPM's/
    Anyone have better or the same results?
    Austin,

    FWIW I had a back to back test done a couple years ago and the claims of 60-100 RPM gain held true in that test.

  5. #5
    Water4fire's Avatar
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    Quote Originally Posted by JFizzleJR View Post
    Austin,

    FWIW I had a back to back test done a couple years ago and the claims of 60-100 RPM gain held true in that test.
    Thanks bro, thats good to know, you know it could have been weather as I know first hand that the weather plays a huge part in these Forced inducted ski's. Maybe I pull it off and see what happens.

  6. #6
    ou812's Avatar
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    I saw 40-60 rpms on my 2rude setup austin. But the fact that the piston crowns are cooler is more important for those long 50+ mph WOT we do here..

  7. #7
    Moderator Snoman's Avatar
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    between 60-80 rpm increase here.....

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