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  1. 03-18-2023, 07:19 PM #1
    kizzane
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    2017 Optimax Pro XS 175hp spark plug gap??

    Any ideas what the spark plug gap is on 2 stroke 175hp pro xs??
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  2. SilverFox579
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    #2 03-19-2023, 06:42 AM
    Your engine is covered by the 2.5L forum one below this one. At the top of the forum you'll find a FAQ with that info and a whole lot more - FAQ- COMMONLY ASKED/USED 2.0/2.4/2.5 Liter Topics
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    '09 150 Optimax

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  3. EuropeanAM
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    #3 03-21-2023, 09:34 AM
    Moving thread to the 2.5L forum for you. Please be sure to update with Serial Number- Thanks!


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