EntityQ6414064· pop 6· linked from 113 articlesKinner B-5Sign in to save1930s American piston aircraft engineConnectionsWorld War IIConceptNew YorkEntityWayback MachineEntityUnited States Department of DefenseConceptcamshaftEntityaircraft engineEntityV engineEntityradial engineEntityflat engineEntitycompression ratioEntityengine displacementEntitystraight engineEntityvalvetrainEntityR-1830 Twin WaspEntityH engineEntityW engineEntitystrokeEntitypower-to-weight ratioEntityaerospace manufacturerEntityR-2800 Double WaspEntityCategories1930s aircraft piston enginesAircraft air-cooled radial piston enginesFive-cylinder enginesKinner aircraft engines