| 摘要 |
PROBLEM TO BE SOLVED: To uniformly suck air by fore and rear outlet tubes, and moreover make supercharge an engine by traveling wind which is not heated by a cylinder, to obtain high output. SOLUTION: In this device, a chamber 4, neared to one side and protruded downward, is provided on the lower surface center of a cleaner box 3, and a filter tube, for surrounding the chamber 4 upper side, is fitted to the lower surface of the cleaner box 3 to provide an outlet tubes 7, to be connected to fore and rear throttle bodies 8, on the fore and rear parts of the lower surface of the cleaner box 3. The lower end of the chamber 4 is extended from the lower end to the lower side of the throttle bodies 8, and an intake duct 10 is provided in range in nearby lower end height of the throttle bodies 8 of both the side surfaces of the camber 4 to range right and left suction ducts 10 up to the intake port in a cowling front surface. |
