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Thread: ultra 250 BOV

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    ultra 250 BOV

    i had a new blow off valve installed at the dealer but they never tested the PSI after install. they claim the factory setting is correct. should i be questioning this? i feel that my friends 15f is now just as fast as my ultra 250.......


  2. #2
    Silence! I Keel You! earthshaker's Avatar
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    Quote Originally Posted by djf74 View Post
    i had a new blow off valve installed at the dealer but they never tested the PSI after install. they claim the factory setting is correct. BWAHAHAHA

    should i be questioning this? YES!

    i feel that my friends 15f is now just as fast as my ultra 250.......
    Here's a good read to stir it up again: http://www.greenhulk.net/forums/showthread.php?t=31092

    FYI, the 2007 Service manual was updated to not include atmosperic pressure in the 2008 version, yet same valve.

    Anyone test a model year '09???

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