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  1. #31
    Got it thanks buddy

    Sent from my SM-G930T using GreenHulk PWC Performance mobile app powered by Tapatalk


  2. #32
    Hawaii's Avatar
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    K447 is a monster loving this shit always

  3. #33
    Connecticut CrazyA's Avatar
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    Someone told me something about the TB mount not needing to be changed because the intake mani is plastic now or something. What's the story with this? Have I heard incorrectly???

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  5. #34
    Connecticut CrazyA's Avatar
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    Quote Originally Posted by CrazyA View Post
    Someone told me something about the TB mount not needing to be changed because the intake mani is plastic now or something. What's the story with this? Have I heard incorrectly???
    Found my own answer. It would appear as though the 2018 model doesn't have the rubber TB dampener.

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  7. #35
    So i have a 2016 svho I purchased in 2017 as a demo model. I have a stalling concern when first starting up. When I slide off of the dry dock I have to bump the throttle to keep from hitting the dock behind me. I can produce it on command and will stall everytime. When I bump the throttle it will stall. When I hold the throtttle steady it will not stall.

    I purchased the ski with 20hrs on it and it now has 80hrs and I am starting to notice a decrease in power. When dropping to idle the engine rpms drop real low and rumbles for a second or two before returning to normal also happens when shifting from F N R. Ski has never stalled while underway Only when you bump the throttle after startup.

    Has new plugs and all clamps are tight and new oil. I think I will check the throttle plate holder as that item seems it would get worse over time. I have YES and if that is the case I will have yamaha fix it before upgrading. Unless I feel like doing it my self.

  8. #36
    Click avatar for tech links/info K447's Avatar
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    Riva yamaha 1.8l sho/svho billet throttle body adapter / mount

    Quote Originally Posted by K447 View Post
    ...
    I replaced the OEM (rubber sandwich with threaded studs) dampener mount with the red aftermarket throttle body mount.



    The complete upgraded assembly looked like this.


    ...
    Click image for larger version. 

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    Apparently Riva now sells it in black.

    http://greenhulk.net/forums/showthre...=1#post3047763
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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