Development of Air-cooled Engines with Blower Cooling (1933)
NASA Technical Reports Server (NTRS) · leaf 45
Front view … a)With free intake orifice ■fa) With nozzle over intake orifice Between cylinders 2&S and 8&9 Between cylinders 2&3 " " 3&4 and 9&10 n « 3M " valves on cylinder heads 5 and 1 Figure 30.^ir velocities with cylinders exposed.
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.