The Elizalde Tigre IV, also known as the ENMA Tigre IV, is a Spanish four-cylinder inverted air-cooled engine designed and built by Elizalde SA shortly after the

Spanish Civil War The Spanish Civil War ( es, Guerra Civil Española)) or The Revolution ( es, La Revolución, link=no) among Nationalists, the Fourth Carlist War ( es, Cuarta Guerra Carlista, link=no) among Carlism, Carlists, and The Rebellion ( es, La Rebeli ...

Variants / Designations

;Tigre IVA : version. ;Tigre IVB : version. ;Tigre G-IV A: IVA / G-4 (L)-00-125 ;Tigre G-IV A2: IVA / G-4 (L)-00-125 ;Tigre G-IV A5: ;Tigre G-IV B: IVB / G-4 (L)-00-150 ;Tigre G-IV B5: ;Tigre G-4 (L)-00-125: IVA / G-IV A ;Tigre G-4 (L)-00-150: IVB / G-IV B

Applications

* CASA 1.131 * Dornier Do 25 * AISA I-115 * INTA HM.1

Survivors

Approximately 30 ENMA Tigre IV engines remain airworthy in Britain (as of July 2009), all powering CASA 1.131 aircraft which are Spanish licensed-built versions of the ''Bücker Jungmann''. Approximately 30 Tigre G-IV B engines are under restoration by the company Air Res Aviation located in Poland. The engines will be mainly intended for Bu-131 Jungmann's airplanes restored by Air Res Aviation.

Specifications (Tigre IVA)

''Data from:'' JanesJanes 1998, p.299

References

Notes

Bibliography

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External links

{{Elizalde SA aeroengines Air-cooled aircraft piston engines 1940s aircraft piston engines Inverted aircraft piston engines