A CYLINDER HEAD ASSEMBLY

摘要

A cylinder head assembly for an internal combustion engine, the assembly comprising: a cylinder head; a water jacket mountable to said cylinder head; a fuel injector and spark plug mountable in said water jacket so as to extend through the cylinder head and into a corresponding combustion chamber; wherein said spark plug and fuel injector are mountable along either a first or second axis, said cylinder head having an injector recess shaped to receive the spark plug and injector along both first and second axes.