Pratt&Whitney
Alvis Leonides Cataway (7 cyl.)
Alvis Leonides Major (14 cyl.)
Curtiss-Wright
Hercules-Bristol
Zvesda
Autres / others
...
Hodgson (artisanal), 9 cyl.
Bristol Centaurus, 18 cyl.
Pratt R 44360, 28 cyl.
Gnome Rhone 36 cyl.
