In the embodiments of the present invention, the fuel system, including the fuel injector, is arranged to prevent an increase in {HEAD ~ the profile} of {TAIL ~ the engine} at its ends 
of
In the embodiments of the present invention , the fuel system , including the fuel injector , is arranged to prevent an increase in { HEAD ~ the profile } of { TAIL ~ the engine } at its ends
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH