Vehicle intake manifold having an integrated fuel rail and volume adjacent thereto

摘要

An intake manifold (10) includes an integral fuel rail (14) at least partially surrounded by a volume (22). The volume (22), being adjacent the fuel rail (14), minimizes the permeation of fuel out of the fuel rail (14). The volume (22) is also utilizable as a sealed storage space to contain an air induction component (24) to more effectively utilize the packaging space of the intake manifold (10).