The internal combustion engine 1 further includes {HEAD ~ fuel injection valves} 22 having {TAIL ~ their respective nozzles} facing intake ports of the respective cylinders 20 
having
The internal combustion engine 1 further includes { HEAD ~ fuel injection valves } 22 having { TAIL ~ their respective nozzles } facing intake ports of the respective cylinders 20
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH