A 4-stroke, 2-cylinder motorcycle V-engine that gives 65 CV as installed on the Hirth Hi-26 light aircraft.

-The company "Industrias Subsidiarias de Aviación" in Seville made the engines for the motorcycles that were manufactured in Spain, but they were of very small power for their application. See JFC.

-The V-75 motorcycle engine with multiple belt reduction gear was installed on a German FK-9 light aircraft.

“Guzzi motorcycle V-engine”

“Another Guzzi V-engine on a ULM”

From Appendix 10: Guzzi 750 cc motorcycle engines adapted for ULM and VLA aircraft are being found in several countries.

“Guzzi engine with superimposed gearbox”

-Another Guzzi two-cylinder V-engine adaption for light aviation.

“Complete Guzzi engine”

-We notice a small turbocharger in the lower left-right in the photo, which gives an imposing appearance despite its small size.

-The motorcycle engine adapted for aviation has a good appearance in the below picture of an engine with propeller on a support.

“Guzzi V-750 engine, aviation”

-New use of a Guzzi V2 750 cc motorcycle engine. It has mechanical reduction gear.

“Guzzi engine with gearbox and electric starter” (PiP)

-More conversions continue to appear, especially in Italy.

"A nice Guzzi conversion"

"Guzzi engine ready to be converted"

-The latter gives 115 CV, air or liquid cooled?