Ceramic coating? | FerrariChat

Ceramic coating?

Discussion in 'Texas' started by TX907, Feb 3, 2007.

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  1. TX907

    TX907 Formula Junior

    Sep 13, 2005
    924
    Keller, TX
    Full Name:
    Garrick
    #1 TX907, Feb 3, 2007
    Anyone know of someone in the DFW area who can ceramic coat an exhaust header? Jerry is looking for someone to coat the one on the Lancia race car.
     
  2. james patterson

    james patterson Formula Junior
    Professional Ferrari Technician

    Dec 8, 2003
    417
    Dallas Texas
    Full Name:
    James Patterson
    #2 james patterson, Feb 3, 2007
    Performance Coating Specialties
    1107 California Ln. #209
    Arlington, TX 76015

    817-274-1947 PHONE
     
  3. bryangreene3

    bryangreene3 Rookie

    Apr 28, 2019
    11
    New York
    Full Name:
    Bryan Greene
    #3 bryangreene3, May 5, 2019
    The newer style cats (As compared to the bead type in the 70's) use a ceramic extruded honey comb grid will crack when running lean, causing it to overheat. This is why it broke inside. Intake air leak, vacuum leak, restricted injector(s), low fuel pressure, incorrect "Tuner" programming, etc. will all cause the exhaust to get extremely hot. The cat cannot expand enough and cracks, worse case; rattles, chunks turn side ways and blocks exhaust flow, increases back-pressure and will not pass emissions testing. With a pre-O2 sensor and post-O2 sensor, will turn the CEL/MIL on once per second. That is a condition that threatens the cat. Yes...He said "Pass Gas".
     

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