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  1. #1
    Silence! I Keel You! earthshaker's Avatar
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    Second water box delete mods

    For the ones that have used Riva or R-Rated kits i thought i'd start a new thread for reporting your findings, such as performance, sound, changes in how the craft handles, pics, etc....


  2. #2

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    Exclamation

    Quote Originally Posted by earthshaker View Post
    For the ones that have used Riva or R-Rated kits i thought i'd start a new thread for reporting your findings, such as performance, sound, changes in how the craft handles, pics, etc....
    Sounds good to me. It was to muted before.
    Throttle response seems better. It`s about 20 lbs lighter with the box removed and now when idling or moored the ski lean/lists to the left due to weight reduction on the right side.
    R-Rated is coming out with an exhaust system that deletes both water boxes.
    I`m waiting on it and holding off any further exhaust mods until that time..

  3. #3

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    Are the waterboxes hollow? Or is there any sort of muffling/channels inside them?

  4. #4

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    Quote Originally Posted by Arcolog2 View Post
    Are the waterboxes hollow? Or is there any sort of muffling/channels inside them?
    They are chambered and restrictive. They hold about 1.5 gallons of water too.
    Very heavy with the water staying inside. I Est. it at about 20 lbs.

  5. #5
    R rated's Avatar
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  6. #6

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    Wink

    Quote Originally Posted by R rated View Post


    .... ..... ...... .......

  7. #7
    Beagleman62's Avatar
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    Quote Originally Posted by Big Red Monster View Post
    They are chambered and restrictive. They hold about 1.5 gallons of water too.
    Very heavy with the water staying inside. I Est. it at about 20 lbs.
    At least 20 lbs. That thing was heavy when I pulled it out. I installed the stage 2 waterbox and pulling the primary was a heavy chore. So far, I like the exhaust note. Much deeper and fuller sounding.

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