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  1. #1

    Join Date
    Mar 2021
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    Pismo Beach, CA
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    X-Charger Upgrade - Wrong Spark Plugs (fuel injectors, actually)

    Hello! I have a 2008 Seadoo Speedster 150 with the 215 hp supercharged engine.

    I just purchased the x-charger and green 42 lbs Bosch injectors. This weekend I went to install everything, and that's where I ran into a snag.

    The stock injectors I pulled out seem to be much longer than the green 42 lbs Bosch injectors. After scouring the internet, I could not find a definitive answer on whether this is the correct replacement or not.

    After some deliberation, I concluded the longer stock injector might be for emissions idling, by putting the fuel exactly where its optimal. That might be a whole other thread topic, but thought I would throw that out there.
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    Last edited by K447; 03-08-2021 at 07:49 PM.


  2. #2
    Water4fire's Avatar
    Join Date
    May 2005
    Location
    New Braunfels TX.
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    You have the correct injectors. Install and go.

    Look here.

    https://www.4-tecperformance.com/ind...mkq66k6d13heh6

  3. #3
    SplishSplash's Avatar
    Join Date
    May 2006
    Location
    Belle River Ont Canada
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    Those are funny looking Spark Plugs! I'm just joshing yea, yes, those are the correct injectors as stated

  4. #4

    Join Date
    Mar 2021
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    Pismo Beach, CA
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    I appreciate the quick feedback. I had also messaged the place I purchased the x-charger and injectors from, and they replied with, "They just spray differently, those are good to swap out."

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