| 摘要 |
PROBLEM TO BE SOLVED: To provide a multicylinder internal combustion engine to simplify constitution of a fuel feed system and reduce a cost and improve performance, in a fuel injection device having simple constitution that fuel is simultaneously fed to a plurality of cylinders by a single fuel injection valve. SOLUTION: An intake pipe 4 connected to the wake flow of a throttle body 2 is bent in an L-shape and branched into linear intake branch passages 4A, 4B, and 4C radially extending to the cylinders of an internal combustion engine. The intake collection part 4M of the intake pipe 4 has an opening 60 at which a fuel injection valve 6 arranged at a wall on the opposite side to the cylinder of the internal combustion engine is attached. A pressure regulator 32 and a damper 34 to absorb the pressure fluctuation of fuel are fixed on the left and the right of the opening 60. |
