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  1. #1
    Roll Tide!! SeadooTech's Avatar
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    Riva XX or ET 137

    which charger guys? I was going to get the 68-140 but I don't think the extra 200-300 is worth 1 psi so, does anyone have first hand experience with the Riva XX and what are you opinions on the two chargers? thanks


  2. #2
    I AM A VERMIN icerat4's Avatar
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    O boy

  3. #3
    Eastside Powersports Slow 91's Avatar
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    et137 hands down. I had one on my RXTX and regret selling it. My friend has an 06 RXT, Fizzle ic, Riva XX, Prop, riva reduction nozzle, RRFPR, etc and i pull up top about 2+ ski lengths on him every time. I was running 48's and was pig rich. I could only imagine how my ski would go with proper AFR's. I ran a best of 77mph on a cool day.

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    ecpChris's Avatar
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    I won't answer which is "better" but it's more about what you prefer. I have ran the et137 and loved it for my own reasons.
    On the other hand, the 137 vs the 140 is more than just 1 psi of boost. The 140 charger moves a lot more air, accelerates better, and will give you more mph on top. It requires some more maintenence but if you are looking for the most performance, the 140 is the charger to get.

  5. #5
    Mtuned's Avatar
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    Slip hasint moved since set on my 68-140.

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    Quote Originally Posted by SeadooTech View Post
    which charger guys? I was going to get the 68-140 but I don't think the extra 200-300 is worth 1 psi so, does anyone have first hand experience with the Riva XX and what are you opinions on the two chargers? thanks
    I have one for sale if your interested. 137 wheel & spacer plus full charger rebuild by form member RXP6. Charger has less than 5 hours since rebuilt. Ski ran 81.0 with this charger... Purchased a larger charger and don't need this one anymore... PM me if interested... Good luck with the ski...

  7. #7
    Eastside Powersports Slow 91's Avatar
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    Quote Originally Posted by Mtuned View Post
    Slip hasint moved since set on my 68-140.
    Charger out lasted the motor! haha jk

  8. #8
    Mtuned's Avatar
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    Quote Originally Posted by Slow 91 View Post
    Charger out lasted the motor! haha jk
    DOH

    230 hours.. It lived a good life!

  9. #9
    Eastside Powersports Slow 91's Avatar
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    230 hours is still a baby!!!

  10. #10
    Mtuned's Avatar
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    Quote Originally Posted by Slow 91 View Post
    230 hours is still a baby!!!
    true, motor was fine... Untill i rushed getting out to test.

    either way, now fun stuff!

    ill be shipping head off to you for some work soon

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