Spit IIa is now so much more inferior to the 109

[Kwiatek]

Originally Posted by Kurfürst

Based on the specifications of 500 km/h for the Bf 109E series with DB 601Aa (with 1045 PS), the resulting extra power of the DB 601N (1175 PS, and much more at altitude) in the E-4/N should be good for about 515 km/h at SL.

Not confirmed. Only think confirmed for me is that serial 109 E at 1.3 Ata ( 5 minutes emergency power) could do 467-475 km/h at sea level.

And power ratings between 601Aa and 601N ( 109 E) are not too much different at low alts but if someone could read lol:

Db601 Aa



Db601N ( 109 E)