| 摘要 |
PROBLEM TO BE SOLVED: To provide a cylinder head capable of reducing a pressure drop which arises when EGR gas passes through an EGR passage provided within the cylinder head.SOLUTION: An inflow part 43IN for an EGR gas into an EGR passage 43 is shifted in a second direction with respect to an outflow part 43OUT for the EGR gas from the EGR passage 43. In a central section 433 of the EGR passage 43, a cross section area of an outflow region 47 nearer to the outflow part in the second direction is wider than a cross section area of an inflow region 46 nearer to the inflow part in the second direction. |
