[VO101_Tom]

Originally Posted by Osprey

I don't understand your argument. You are saying that it doesn't do anything unless the engine is modified to use the higher grade, which it was. So we agree.

I bothered with some screenies to show what I meant with 1946 though.
http://i7.photobucket.com/albums/y29...v109gspeed.jpg
http://i7.photobucket.com/albums/y29...v109gclimb.jpg

This is what IL2 compare has it at
http://i7.photobucket.com/albums/y29...reSpitv109.png
Please tell me IL2 compare doesn't actually work.

Hi. You wrote that there is a big difference in the reality vs "compare" graphs. It's true, but remember that these original graphs are not flying the 109 full power! The difference between 1:35 ata (Steig-und Kampfleistung) and 1:45 ata (start-und notleistung) is 150-200 PS, which is approx. 15-20% extra power. This is true for DB601 and 605 too.