{HEAD ~ The heat} from {TAIL ~ the exhaust} passes through the conduit 17 and into the intake manifold 21 and through pipes 24 within the tank 20 and from there through the outlet manifold to the tail pipe 18 
from
{ HEAD ~ The heat } from { TAIL ~ the exhaust } passes through the conduit 17 and into the intake manifold 21 and through pipes 24 within the tank 20 and from there through the outlet manifold to the tail pipe 18
HEAD HEAD HEAD HEAD HEAD HEAD REL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH