Engine cylinder head assembly

  • US 6,460,502 B2
  • Filed: 02/24/2001
  • Issued: 10/08/2002
  • Est. Priority Date: 02/24/2001
  • Status: Expired due to Term
First Claim
Patent Images

1. A cylinder head assembly for an internal combustion engine comprising:

  • an intake port;

    an intake runner that receives at least one of air and fuel, said intake runner including;

    an entrance;

    a section having a first end nearer said entrance and having a second end nearer said intake port;

    an adapter having a runner filler disposed within said intake runner;

    an intake passageway having a substantially uniform cross-sectional area created at least in part by said runner filler; and

    wherein the cross-sectional area of said intake runner decreases from said entrance to said intake port.

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