METHOD FOR ALTERNATING CYLINDER HEAD AND HEAD-ALTERNATED CYLINDER HEAD

摘要

A method for alternating a cylinder head of an engine is disclosed, which comprises a step in which an injector adapted to inject a fuel of a diesel engine cylinder head is removed, and a groove having the injector and a fuel injection space formed in front of the injector are filled with the same material as the cylinder head; a step in which a semispherical spread space is formed in a position of the filled fuel injection space, and an ignition plug insertion groove is formed from an upper side of the cylinder head to the spark spread space; and a step in which the ignition plug is inserted into the ignition plug insertion groove and is engaged nearest the upper side of the combustion chamber of the cylinder block through the spark spread space.