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Awesome 5 Minute Mod - One Warning Though

Discussion in '348/355' started by Cali42, Feb 17, 2010.

  1. Cali42

    Cali42 Rookie

    Mar 1, 2009
    12
    South of Sacramento
    Full Name:
    Darin
    #1 Cali42, Feb 17, 2010
    Last edited by a moderator: Sep 7, 2017
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  3. ferrari 512 tr

    ferrari 512 tr F1 Rookie

    Nov 16, 2008
    3,828
    Australia
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    Paolo
    gothspeed is a legend
     
  4. JSL

    JSL Formula 3

    Jan 5, 2002
    2,212
    California
    Full Name:
    J.S. Leonard
    Got to get it. How and where? :)
     
  5. Vegas-Guy

    Vegas-Guy Formula 3

    Nov 25, 2007
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    Reg
  6. Philippe

    Philippe Karting

    Nov 2, 2003
    68
    Brussels, Belgium
    Sorry I an not a techee... but what's the purpose of the resonator? What does mean "off idle MAF metering"? Can someone explain in simple words?

    Many thanks,
     
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  8. mad dog

    mad dog Formula Junior

    Jan 5, 2006
    875
    suffolk uk
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    andrew
    I still have 2 of these over here in UK from the batch I bought, if anyone more local wants one?
     
  9. gothspeed

    gothspeed F1 World Champ

    May 26, 2006
    10,244
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    goth
    #7 gothspeed, Feb 18, 2010
    Last edited: Feb 18, 2010
    Looks good :)!!!

    The resonator is an intake muffler to quiet the intake sound. 'Off idle MAF metering' is improved if the original plastic resonator is not sealing properly. With a proper post MAF intake seal, the MAF will get all intake air through the MAF. Which when metered will allow the ECU to administer the correct amount of fuel for the air ingested. This will be most apparent at the transition from idle to acceleration.


    Here the the u-tube vid posted by XSV348 :)!

    http://www.youtube.com/watch?v=enOYZc5cC9Q

    .
     
  10. eulk328

    eulk328 F1 Rookie

    Feb 18, 2005
    2,729
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    F683
    It's not really a useful video as there's no "before and after." I cannot say I noticed a sound difference on my car but I didn't really listen that carefully for it. Once my car is back together I'll have to do a before and after.



     
  11. Philippe

    Philippe Karting

    Nov 2, 2003
    68
    Brussels, Belgium
    PM the price. I might be interested.
     
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  13. Philippe

    Philippe Karting

    Nov 2, 2003
    68
    Brussels, Belgium
    Thanks Gothspeed. I am a bit less silly ;-)) but still need some training (what's a MAF?)...

    Except the worrying smoke, the video is not telling a lot about this mod.
     
  14. mad dog

    mad dog Formula Junior

    Jan 5, 2006
    875
    suffolk uk
    Full Name:
    andrew

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