Wright-Martin Aircraft Corporation was formed in 1916 to make Hispano-Suiza engines under license. Large numbers of the Model
E (the Hispano-Suiza 8Aa) were produced with minor improvements.
The last of the E model engines, the E-4
Tempest was the main product of the new Wright Aeronautical
company when it was formed in 1919.
|Vee, water-cooled piston engine|
|Displacement: 718 cubic inches (11.8 liters)|