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  1. #1
    2 Fast 4 U RXP Blur's Avatar
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    Exhaust thru the OPAS B/O

    Hey has anyone done this mod, i thinking about doing it. i think i head dan did it??


  2. #2
    Moderator beerdart's Avatar
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    Hey sticky where do you ride??

  3. #3
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    I did it, easy routing....People said it wasn't gonna work, it would be too loud, water would force up there, yada-yada, and that I would get torque...

    None of that happened, it was easy to do, and the sound is nothing like a normal thru-hull...The 90 degree elbow kills a majority of the sound, so all you hear is the rush of the air...

    http://greenhulk.net/forums/showthread.php?t=23549

  4. #4
    2 Fast 4 U RXP Blur's Avatar
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    hell yaeh danny that is sick.

  5. #5
    My new toys at work bruinsrme's Avatar
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    told ya danny could hook u up.
    pretty cool concept

  6. #6
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    Its easy to do, can reuse the OEM stuff...I suggest that because its got the 90 degree elbow on it already...Plus it has the water injection on it, so it will work fine...

    Just remember, you CAN NOT run any kind of Blockoffs, like Riva or RE's....The gap is too tight, and the water exiting will chock the exhaust.......I know because I ran a longer set of sponsons that covered the exit, and when at WOT the water was going EVERYWHERE...


    Here is the youtube vid...kinda hard to hear, but it sounds great....


  7. #7
    My new toys at work bruinsrme's Avatar
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    too damn cool

  8. #8
    AKA: Larry lafjax's Avatar
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    Quote Originally Posted by Danny View Post
    Its easy to do, can reuse the OEM stuff...I suggest that because its got the 90 degree elbow on it already...Plus it has the water injection on it, so it will work fine...
    So Danny, did you enlarge the large opas hole to 3" to screw in the stock exhaust fitting and hook up from there?

  9. #9
    2 Fast 4 U RXP Blur's Avatar
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    before i do this mod does anyone have a vid on how the thru hull out the back sounds. can someone tell me if a thru hull with a stock box is loud to the rider?

  10. #10
    My new toys at work bruinsrme's Avatar
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    there is a video in the shorty thread

    http://greenhulk.net/forums/showthre...ghlight=shorty

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