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Tubi Headers

Discussion in '348/355' started by fiorano10, Jan 15, 2012.

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  1. saw1998

    saw1998 F1 Veteran

    Jun 8, 2008
    8,237
    San Antonio, Texas
    Full Name:
    Scott
    I believe they are testing ports for sampling exhaust gases.
     
  2. rorschach23

    rorschach23 Rookie

    Feb 6, 2010
    16
    #27 rorschach23, Jan 23, 2012
    Last edited by a moderator: Sep 7, 2017
  3. Mitch Alsup

    Mitch Alsup F1 Veteran

    Nov 4, 2003
    9,744
    Right.
    Right.
    Correct, the air injection runs for the first 30-odd seconds and is used along with the cold start enrichment to "light off" the cats.
     

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