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Thread: New product

  1. #1
    johanssen's Avatar
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    New product

    hello,


    http://www.rd-performance.com/newPro...i/ultra250.asp



    I'm french, i live in brittany and i'm waiting for my ultra250 which arrive in march. I'm looking for informations to optimize my ski.
    i like your forum, it's very professionnal and interesting.
    For information this is my precedent:

    R&D Ride plate
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  2. #2
    way2fast's Avatar
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    If the pulley, combined with the bigger injectors and race pak gives 30 additional hp, you would think the top speed gain would be more than 1-2 mph. I know how exaggerated R&D's projected performance claims have often been in the past. If the Ultra follows suit, will it even be good for an actual 1-2 mph increase? What are the other opinions on it ?

    Richard

  3. #3
    johanssen's Avatar
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    Quote Originally Posted by johanssen View Post
    hello,


    http://www.rd-performance.com/newPro...i/ultra250.asp



    I'm french, i live in brittany and i'm waiting for my ultra250 which arrive in march. I'm looking for informations to optimize my ski.
    i like your forum, it's very professionnal and interesting.
    For information this is my precedent:

    R&D Ride plate
    I 've forgotten to precise the modifications I did on this ski :
    R&D ride plate
    KRP sponsons
    Free flow
    skat track 14/24 repitch
    intake grate modified
    taucetti air filter...

    sorry for my english...

  4. #4
    Does anyone know if the stock injectors/tuning will handle a small pulley change (1-2psi?). What are the SeaDoo guys doing when they swap pulleys?

  5. #5
    R rated's Avatar
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    we will be testing that next week will let you know ! we have sensors on every part off the ski .

  6. #6
    Great! Can you let us know how long it will take to change the pulley? The "book" says a belt swap can take just over 5 hours. I'm thinking the pulley swap should be easier if the belt doesn't have to be taken out.

  7. #7
    R rated's Avatar
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    it is very easy to change the pulley ! you need a 10mm socket 5 mm allen for the balancer and a snap ring tool remover . in two weeks will have lots of info on our web site ! will also post gains here and our new products !

  8. #8
    superbabi's Avatar
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    Quote Originally Posted by R rated View Post
    it is very easy to change the pulley ! you need a 10mm socket 5 mm allen for the balancer and a snap ring tool remover . in two weeks will have lots of info on our web site ! will also post gains here and our new products !
    R-rated, glad your in my part of N.J, I just pulled the trigger on a new ULTRA 250, I'll see you at your shop for some upgrades !!!!!

  9. #9
    rhorne1053's Avatar
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    How much trouble is it to replace the fuel pick up? How do you get to it?

  10. #10
    R rated's Avatar
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    will be installing one on wed or thur will let you know then !

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