INTAKE MANIFOLD IN MULTI-CYLINDER INTERNAL COMBUSTION ENGINE

摘要

PROBLEM TO BE SOLVED: To provide an intake manifold manufactured at low cost while being decreased in weight by using synthetic resin material. SOLUTION: This intake manifold M is formed by a chamber 1 constituted by a closed enclosure, a suction pipe 2 projected from one side wall 1A of the chamber 1 toward one side to be open, and plural discharge pipes 3 projected from the other side wall 1B of the chamber 1 toward the other side to be open. The intake manifold is integrally formed by blow molding.