Spark-ignited reciprocating piston internal combustion engine comprising a pre-chamber ignition system

A spark-ignited reciprocating piston internal combustion engine, comprising:

• a pre-chamber ignition system with a housing which is installed in a cylinder head of the spark-ignited reciprocating piston internal combustion engine, wherein an ignition apparatus is disposed in the pre-chamber ignition system and wherein the ignition apparatus protrudes into a cavity in the housing;
• wherein the cavity is covered by a cover with respect to a combustion chamber of the spark-ignited reciprocating piston internal combustion engine, wherein the cover has apertures which connect the cavity and the combustion chamber to one another in a gas-conducting manner, and wherein a respective combustion jet is penetrable into the combustion chamber through all of the apertures of the cover;
• wherein a ratio of a volume of the housing to a jet cross section of all of the apertures is greater than 100 and less than 300.