🌐EnglishEnglishEspañolРусскийEntityQ10856825· pop 5· linked from 31 articlesW.4Also known as Wolseley W.4A, W.4A, W4A, ViperV-8 piston aircraft engine family by WolseleyWikidata factsImageWolseleyViper.JPGvia Wikidata · CC0Available in 4 languagesEspañolРусскийCzechvia Wikidata sitelinks · CC0ConnectionsRoyal Aircraft Factory S.E.5EntityWorld War IConceptCategories1910s aircraft piston enginesLiquid-cooled aircraft piston enginesV8 enginesWolseley aircraft engines