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THERMALLY ENHANCED EXHAUST PORT LINER

  • US 20200132014A1
  • Filed: 10/29/2019
  • Published: 04/30/2020
  • Est. Priority Date: 10/29/2018
  • Status: Active Grant
First Claim
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1. An exhaust port liner for a cylinder head of an internal combustion engine, the exhaust port liner comprising:

  • a monolithic structure comprising;

    an inlet;

    an outlet disposed at an angle relative to the inlet; and

    a sidewall comprising a metal disposed between the inlet and the outlet defining an exhaust gas flow passage through the monolithic structure, the sidewall comprising an inner wall and an outer wall defining a cavity therebetween.

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