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  1. #1

    Seadoo sportster 2006 155 hp

    Hi there will like to know if I can convert a 155 hp sportster 2006 to supercharge .... I have the supercharge already but what els I need to buy for the change

  2. #2
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Morgan City, LA
    This is not the answer you will want to hear, but it would be cheaper to trade the boat in on a supercharged version.

    You can't just install a supercharger on your naturally aspirated engine. Pistons are wrong compression, flywheel is wrong (no drive gear for the supercharger) PTO housing is wrong. Your ECU is not mapped correctly for a supercharged engine, etc.

    Maybe you can find a wrecked supercharged ski and salvage the engine, wire harness and all electronics and transplant them into your boat, but even then it's probably just cheaper to trade your boat in on a supercharged boat.

  3. #3
    Thanks for the info

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