=one,but bigger and located as "lays it down backwards"way they can fit a larger cooler is to insert
(as we see on the photo).
" In the plane of symmetry, it was also necessary to create a NACA inlet for the air supply to the power unit intercooler. "
BUT= moore power (230/190 HP=+12 %) and 18% greater FAN diameter against weight increase ! (600/450=33 % !)