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  1. #1
    Live Fast wave15stx's Avatar
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    vtech tuning air fuel questions rxtx 260

    going to be doing a vtech 8350/8375 tune on my 2012 rxtx260 for those of you running this what is your air fuel at ?i didnt want to run a fpr


  2. #2
    SLASHER's Avatar
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    I had to set my fuel reg at 62 psi as it was a bit lean ...

  3. #3
    Live Fast wave15stx's Avatar
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    How lean was it?

  4. #4
    SLASHER's Avatar
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    I think it was about 12.5 and now 11.8 ...

  5. #5
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    Dan
    I wouldn't flash my ski without being able to adjust fueling. No such thing as one size fits all. A CMD is also a good option. It has been proven that some of these skis come lean from the factory. I believe Vtech also recommends a FPR with each tune because fuel pressure varies between every ski. Some will tell you that you will be fine without it but I don't like that flavor of Koolaid.

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  7. #6
    Live Fast wave15stx's Avatar
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    Chris,I hear ya man I'm going to have to moniter it

  8. #7
    You can fine tune your fuel with Vtech . Just use the mapeditor .

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