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  1. #1

    Rxpx boost question

    I have a stock rxpx 260 2015 how much boost will the stock wheel run at 8300rpm??


  2. #2
    mrduramaxman's Avatar
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    I believe 9 or 10 psi?

  3. #3
    RXP 260 X Short Course Veteran RXP244's Avatar
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    Well of course without a reflash you won't get it it to 8300. But I thought the stock wheel would produce more than 9-10 pounds at that. I would have thought 11-12 pounds? The stock ecu limits the boost through the TB.

  4. #4
    boost junkie skidoochris's Avatar
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    8300 is about 11psi

  5. +1 by:


  6. #5
    Mod less, ride more! troyheb's Avatar
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    Quote Originally Posted by skidoochris View Post
    8300 is about 11psi
    +1

  7. #6
    pedro15's Avatar
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    Here in florida i only see 10ish

  8. #7
    Branden's Avatar
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    i saw 11-12 psi out of my x charger at that rpm

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