An improved exhaust system of a single cylinder four stroke spark ignition engine

An improved exhaust system of a single cylinder four stroke spark ignition engine

  • CN 1,993,539 A
  • Filed: 08/03/2005
  • Published: 07/04/2007
  • Est. Priority Date: 08/06/2004
  • Status: Active Grant
First Claim
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1. a vent systems that is used to improve the torque characteristics of single cylinder four stroke spark ignition engine comprises house steward (1), chamber (14) and baffler (15);

  • Described house steward'"'"'s a end has exhaust flange (12), is suitable for being connected to the exhaust port of motor, and the other end is connected to described baffler (15);

    Described chamber (14) is connected between the described end and described baffler (15) that has an exhaust flange (12), preferably the length direction from the face of described exhaust flange (12) along described house steward, house steward'"'"'s length of run 40%~

    60% between one.

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