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  1. #1
    1101rwhp Wolverine's Avatar
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    How much boost on a X wheel

    How much will i see?


  2. #2
    fh23rxp-x's Avatar
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    some people have seen up to 13 lbs on the x wheel . i ve seen on my ski 11

  3. #3
    West Texas RXP skoepp's Avatar
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    Quote Originally Posted by fh23rxp-x View Post
    some people have seen up to 13 lbs on the x wheel . i ve seen on my ski 11
    At what rpm for 13 psi? On x ski I saw 10.5-11.0 with doo ic relocated , Mani mod, 4 in front air.

  4. #4
    Golden Jet red fox's Avatar
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    about 10 PSi @ 8100

  5. #5
    home of the dislexic fingers breon's Avatar
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    11 psi at 8100

    13 psi at 8600

  6. #6
    Golden Jet red fox's Avatar
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    Quote Originally Posted by breon View Post
    11 psi at 8100

    13 psi at 8600
    Sorry man

    but i dont think the X can reach 11 psi of boost @ 8100

  7. #7
    Nothin' better than Doo'in it! BigDaddyRXP's Avatar
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    Quote Originally Posted by red fox View Post
    Sorry man

    but i dont think the X can reach 11 psi of boost @ 8100
    Mine did.... 11.2 psi. @ 8100 all spring last year... then dropped to 10.8 psi. (dynotune digital gauge) during the summer months. There are way to many factors involved to argue over 1 pound

  8. #8
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    9.8 psi in stock form on an X boat, meaning full OEM air intake and ventilation...but that can rise to 10.5-11 at the same RPM with different/larger intake system...

  9. #9
    home of the dislexic fingers breon's Avatar
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    had one and saw it..a slight diff in guages possibly ..but int the 10.5 t0 11
    is average on a stock ecu

    i swa 1 lb difference going from a front air to a rear air as well .. i was also runing aftermarket intercooler a fresh aie intake ect

    x boats turn 100 rpm less than a p as well that is probably the .3 lb difference ..the biggest difference in tthe x ove a p charger is the volume ..

    your splitting hairs at that point

  10. #10
    fh23rxp-x's Avatar
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    Quote Originally Posted by red fox View Post
    Sorry man

    but i dont think the X can reach 11 psi of boost @ 8100

    i did 11 lbs all winter long and in the summer i was at 10 lbs because of th heat

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