Documentation at the MAE.

From Appendix 10: It is an aircraft engine with a system designed by Bagnulo in which the feeding in the aspiration stage is carried out separately.

-The spraying and progressive warming in the prechamber heats the fuel while gasifying it.

-Gaseous carburizing offers an intimate mixture.

-Electric ignition.

-The dosage allows a correct mixture for the different engine demands.

-The author does not know the success of this device, but  admits that the system is totally different from other similar ones, although the exhaust is extremely complex.

"Bagnulo's aero engine system"