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  1. #1
    WickedXP's Avatar
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    VTECH 8375 results

    Hey boys, after some hiccups downloading the Vtech program, I successfully flashed my ecu with the 8375 tune! Pulls like a freight train leaving main station, and saw decent top end numbers around 74mph. FINALLY was able to beat my brother's '14 FZS and it felt so good! We def scared a lot of old ladies on pontoon boats on our small 300 acre lake @JR
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  2. #2
    SLASHER's Avatar
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    Good tune and cheap gain ...

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  4. #3
    spouk3's Avatar
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    The rest is stock?

  5. #4
    WickedXP's Avatar
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    Quote Originally Posted by spouk3 View Post
    The rest is stock?
    Riva CC, CAI, Thru-hull and custom SCOM anchor

  6. #5
    NateRXP's Avatar
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    Nice! How are you doing the freeze frame speedo?

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    SLASHER's Avatar
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    Choose max speed and it will show max speed till ski turned off

  8. #7
    ATNryan's Avatar
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    I told you it was worth it! Feels like a whole new ski with a tune on it! What were your RPM's at WOT? You will probably gain 1-2mph by adding a 15/20 prop and filling your rideplate holes.

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  10. #8
    rxpredviper's Avatar
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    Quote Originally Posted by WickedXP View Post
    Hey boys, after some hiccups downloading the Vtech program, I successfully flashed my ecu with the 8375 tune! Pulls like a freight train leaving main station, and saw decent top end numbers around 74mph. FINALLY was able to beat my brother's '14 FZS and it felt so good! We def scared a lot of old ladies on pontoon boats on our small 300 acre lake @JR
    water temp ?? good job

  11. #9
    WickedXP's Avatar
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    Quote Originally Posted by ATNryan View Post
    I told you it was worth it! Feels like a whole new ski with a tune on it! What were your RPM's at WOT? You will probably gain 1-2mph by adding a 15/20 prop and filling your rideplate holes.
    I think I saw 8390 top RPM.. I have a fizzle 1K on deck and looking into the 15/20 prop. What would you recommend Ryan?

  12. #10
    spouk3's Avatar
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    I have a 15/20 and I turn 8060rpm with ~73mph... You should go with a 15/19r

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