[Faucon]

I made some tests. Spitfire MkIX engine is not so cold. Dont have time to test more planes, then I dont want. So let's say I was wrong

Here my tests: Flying time without overheat at full power, radiators open and low altitude:
SpitfireMkIX: 7:00
Yak3: 6:30
P51D: 4:00
Fw190A9: 4:40