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  1. #1
    just wanna go faster!! 4wood's Avatar
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    951di engine mods??

    I have a 951di engine done 10 hours and is just starting to loosen up any performance enhancing mods that wont void warranty that i can do?? Looking for some more top speed also!!


  2. #2
    lextoy's Avatar
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    what ski?? xp or gtx or rx?

  3. #3
    lextoy's Avatar
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    not alot of performance mods available, as far as the engine goes.
    some handling mods, different impeller, intake grate, sponsons, umi steering, bowspray deflector(XPDI), PPG offers an engine upgrade kit, that involves remapping the ecu, milled head and f/a's. only engine mod i know of to get more performance. go look at www.sea-doo.net

  4. #4
    just wanna go faster!! 4wood's Avatar
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    Quote Originally Posted by lextoy View Post
    what ski?? xp or gtx or rx?
    Thanks for your help the engine is in a 3D same hull as an xp just a bit more fun!! I have seen the ppg kits but seems like a lot of money for little gain 2mph thought i could get this much performance from modifying some stock parts. I have a reduction nozzle off my rxp which i was going to try has this been done before? Cheers Jason..

  5. #5
    lextoy's Avatar
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    hmmm, you gotta find some other 3d riders, i have no idea what handling mods would help that platform, different requirements from the sit down versions.
    if you really love the standup riding you might want to get a superjet or
    SXR
    they are a quantum leap more fun to ride standing. and cheaper too. mods are also extremely tested and tweeked by years of riders and racers.

  6. #6
    just wanna go faster!! 4wood's Avatar
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    Quote Originally Posted by lextoy View Post
    hmmm, you gotta find some other 3d riders, i have no idea what handling mods would help that platform, different requirements from the sit down versions.
    if you really love the standup riding you might want to get a superjet or
    SXR
    they are a quantum leap more fun to ride standing. and cheaper too. mods are also extremely tested and tweeked by years of riders and racers.
    Thanks for your help but the hull shape is the same as the xp's so cant see why the xpdi mods wont be of some use to me also has anyone tried the riva adjustable nozzle on their xpdi or rxdi? As the tail shaft of the jetunit is the same as an rxp and looks like it would bolt up nicely.

  7. #7
    lextoy's Avatar
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    ya i know its the same hull, but it sounded like you werent interested in the level 1 ppg cuz its expensive, beyond that i dont think theres alot you can do with the di engine, handling mods, pump, etc is about it

  8. #8
    just wanna go faster!! 4wood's Avatar
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    Quote Originally Posted by lextoy View Post
    ya i know its the same hull, but it sounded like you werent interested in the level 1 ppg cuz its expensive, beyond that i dont think theres alot you can do with the di engine, handling mods, pump, etc is about it
    Thanks for your help/input anyways!!

  9. #9
    I used to own an XP DI. The PPG mods are about all there is out there. The top end might not be that much better, but acceleration is greatly improved. I highly recommend the PPG Level 1.

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