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  1. #1

    RPM Kit for fx ho

    Hi
    I am thinking about purchasing a riva rpm kit for a yamaha fx ho 2004. As I have no experience on any yamaha mods, I was wondering if anyone could tell me how difficult it is to install this kit. Also are there any instructions on the web on how to install this kit? Currently my ski is going about 58mph tops, what sort of increase can I realistically expect from this kit and is the riva rpm kit the best option?
    Thanks
    Daniel
    Last edited by danny.boy001; 06-07-2008 at 08:03 AM.


  2. #2
    yami_rida#26's Avatar
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    Quote Originally Posted by danny.boy001 View Post
    Hi
    I am thinking about purchasing a riva rpm kit for a yamaha fx ho 2004. As I have no experience on any yamaha mods, I was wondering if anyone could tell me how difficult it is to install this kit. Also are there any instructions on the web on how to install this kit? Currently my ski is going about 58mph tops, what sort of increase can I realistically expect from this kit and is the riva rpm kit the best option?
    Thanks
    Daniel
    This is a pretty easy kit to install just takes an hour or two..minus curing time...lots of people have seen great holeshot and top-end gains from this kit..it should put you around 63-64

  3. #3
    fx160's Avatar
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    i would say the hardest part of the install was removing the impellor
    all the rest was very easy
    most people are geting around 62 with the full kit
    in normal riding
    low fuel and superman will get you some more
    fit the ride plate as far forward as you can (i had to grind the front corners to get it all the way)

    kev

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