[Eduardo]

Thanks Veltro;

But ... If you look at Mercedes archiv about the DB´s engines you will see the use of "C-3" type fuel when using the MW-50 in "AS" engines. My
doubt about that has one reason. All Regensburg G-14 / AS which carries the MW-50 in the serial number blocks 783xxx 785xxx use the 'C-3" and big radiator with padle blade propeller , which was not the case of Specht plane .

Eduardo.