| 摘要 |
PURPOSE: A device for correcting the pressure of exhaust gas is provided to increase the torque output of an engine by properly controlling the discharge speed of exhaust gas. CONSTITUTION: A device for correcting the pressure of exhaust gas is connected to an exhaust pipe(4) between a catalyst converter and sub muffler of an exhaust system. A guide tool(10) of the device comprises a spiral guide piece(11), a cylindrical coupling piece(12), and a guide rod(14). The cylindrical coupling piece is welded on one side of the guide tool. A protruded sill(12a) and fitting portion(12b) of the coupling piece are connected to the exhaust pipe. The guide rod is welded on one side of the cylindrical coupling piece, and inclined planes(11a) are formed on both sides of the spiral guide piece at an acute angles. The exhaust pipe is fitted into the fitting portion of the guide tool. |
