Due to the fast traveling air coming out of {HEAD ~ the outlet} 56, the overall velocity of {TAIL ~ the air} that is fed to the gas directing manifold 32 is faster than if there were no air horn 50 
Due to the fast traveling air coming out of { HEAD ~ the outlet } 56 , the overall velocity of { TAIL ~ the air } that is fed to the gas directing manifold 32 is faster than if there were no air horn 50
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH