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  1. #1
    Join Date
    Aug 2015
    Location
    Tahoe City, California
    Posts
    16

    Default Slow speed wakeboard ballast for 2012 Mojo at 20mph

    I am looking for advise on how to weight my new 2012 Mojo for novice wakeboarders. I want to be able to pull my wife and newbie friends below 20.5 mph with clean wakes. This was very possible on my previous 2007 Moomba LSV, but even with no ballast in the Mojo, my wakes at 20 MPH wash out on both sides from time to time during a pull. I have the boat weighted evenly side to side by adding about 150 lbs to the rear right sac. My wakeplate is at 50% and tow rope is 55-60 feet. No additional ballast. Any recommendations on how to get the wake clean? Or is it not possible at this speed for this boat.

  2. #2
    Join Date
    Dec 2012
    Location
    Ennis, TX
    Posts
    841

    Default

    It will be very difficult to clean up the wake on the pre 15 Mojo's under 22ish. Wake is VERY finicky side to side.
    Shane
    2016 Supra SE
    EXILED
    6 XM9 Tower
    6 Wetsounds XS650 Cabin
    1 EXILE BIG 12 DVC 2000 watt in a ported box
    1 XM 15.4
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    2 MX 30.2
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    EXILE Blue tooth EXBT4
    Blue LEDs

  3. #3
    Join Date
    Aug 2015
    Location
    Tahoe City, California
    Posts
    16

    Default

    Wow! 22 is pretty fast for a novice or kids. I do agree that the wake is quite good past this speed. I thought I was doing something wrong below 22mpr. Does anyone have a different experience with slower speeds? I have a young son that will be learning to ride soon. I hope I didn't buy the wrong boat!

  4. #4
    Join Date
    Dec 2012
    Location
    Ennis, TX
    Posts
    841

    Default Slow speed wakeboard ballast for 2012 Mojo at 20mph

    My son started wake boarding at 4 behind the mojo. Learned to get up using a surf rope then back to 65 feet at 15mph. Wake was not clean. Worked him up to 18-19 mph now. You can clean up one side pretty good at those speeds but you will not have it clean on both sides.


    Sent from my iPhone using Tapatalk
    Shane
    2016 Supra SE
    EXILED
    6 XM9 Tower
    6 Wetsounds XS650 Cabin
    1 EXILE BIG 12 DVC 2000 watt in a ported box
    1 XM 15.4
    XI 1500.1
    2 MX 30.2
    Wetsounds 420 EQ
    EXILE Blue tooth EXBT4
    Blue LEDs

  5. #5
    Join Date
    Dec 2012
    Location
    Ennis, TX
    Posts
    841

    Default Slow speed wakeboard ballast for 2012 Mojo at 20mph

    Try filling center and ibs full adjust wake plate and it will be decent at 19 to 20 not perfect.


    Sent from my iPhone using Tapatalk
    Shane
    2016 Supra SE
    EXILED
    6 XM9 Tower
    6 Wetsounds XS650 Cabin
    1 EXILE BIG 12 DVC 2000 watt in a ported box
    1 XM 15.4
    XI 1500.1
    2 MX 30.2
    Wetsounds 420 EQ
    EXILE Blue tooth EXBT4
    Blue LEDs

  6. #6
    Join Date
    Aug 2015
    Location
    Tahoe City, California
    Posts
    16

    Default

    Adjust the plate down or up? I am assuming all the way down to flatten out the wake?

  7. #7

    Default

    Down will stiffin the wake and cause it to be less inclined. I pull newbies around 18-19 with my plate 3/4 to all the way down and have stuff wake.

  8. #8
    Join Date
    Aug 2015
    Location
    Tahoe City, California
    Posts
    16

    Default

    Ok. Thanks for the help. I will try that tomorrow morning on the lake.

  9. #9
    Join Date
    Mar 2012
    Location
    Uniontown, oh
    Posts
    263

    Default

    I run full front or center. What ever is stock. Run about 200 each rear side and wake plate at about 3/4 if your looking at it like a gas gauge. Speed is 20.8. Rope is 70ft. Never tried faster but wake is clean as long as I have people situated right.
    Nick

    2012 moomba mojo 2.5
    2005 Moomba outback-sold

  10. #10
    Join Date
    Aug 2015
    Location
    Tahoe City, California
    Posts
    16

    Default

    After some more testing, I can now run at 20- 20.5 mph with no ballast and the plate at 50%. The wake is clean as long as the people are in the right place. If I speed up to 21.5 plus stock and up, the boat is much less sensitive.
    2012 Moomba Mojo 2.5
    750 lb IBS
    1100 lb rear sacs
    Acme 2315
    Wetsounds Rev 10 and Kicker speakers mounted on the side
    Yamaha Tower cam tracking mount for Go Pro

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