Top speed Bf109G6 late vs La5FN @7000m

[Luno13]

Well, we have three Yak 7's that vary only in engine output, I think. Maybe we can get an Early & Late La-5 FN flight models.

[JtD]

The La-5FN didn't have two power levels, it had the same when the first and when the last came off the assembly line. What changed were construction details and manufacturing standards that gave later planes slightly better aerodynamics.