What does the K4 eny at ? The Mustang-D is at 8 right?
Yep, 109K-4 ENY is 20.

Tell me again how the ENY system makes sense...
I think the K4 is the more dangerous adversary personally.
Just because it out-climbs, out-turns, out-accelerates, out-rolls at typical dogfighting speeds, and out-runs the Pony? Ya think?

Things like this are why the I laugh at the occasional cranal-rectal inversion case who dredges up that old saw left over from "Warbirds" about AHII being "biased" against the Luftwaffe...let me see,we got the D9, the 109-K, and the Ta-152, all performing very well vis-a-vis the limited test data available from late-war Germany. It is to laugh.

These planes stand at 15, 20, and 5 ENY respectively. Its funny how the most difficult one is the only one with a "late-war ride" ENY number.