SBT Jetski Engines, Parts & Accessories

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  1. #1
    Jan 2018

    Question 2013 Kawasaki Ultra 300X surging

    Hello, I have a client whose ski won't rev past 5500. He rode it for 15 mins once in the water and then the issue re-appeared.

    Here is what he has done so far -
    changed coil packs, leads and plugs
    checked fuel pressure - 52psi while under load
    has an aftermarket S/C belt - will change to an OEM type
    Jetpump has been rebuilt
    rebuilt the S/C belt tensioner

    It will free rev out of the water no problem


  2. #2
    Oct 2020

    Default Where is Administration

    Where is moderator?? It is important. Regards.

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