Fuel injection system for watercraft engine

摘要

A watercraft includes a trim control and a fuel injection system. The fuel injection system is designed so that the discharge portion of the supply line from the low pressure pump to the high pressure pump extends in a generally downward direction regardless of the trim adjusted condition of the watercraft. In a like manner, the fuel rail which has a high pressure inlet at one end and a return line at the other end is disposed so that the return line is disposed vertically above the inlet under all trim adjusted conditions for automatic vapor purging.