The date was almost a month after the Allied invasion at Normandy, so the Methanol & Water 50-50 injection engine boost (MW-50) was just about available at the front line on the now new Western Front.
So the pilot's who had it could flick a switch allowing an immediate sudden burst of 100 HP, and then building up to an extra 500hp in the correct atmospheric condition's. A huge boost in power as long as you stayed below approximately 6.5 kilometre's. As above that altitude the P-51 (Merlin engine) Mustangs (Very long range Bomber escort's) had the speed advantage in the thin air.
GPU: NVIDIA GeForce RTX 3080
CPU: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz
Memory: 32 GB RAM (31.92 GB RAM usable)
Current resolution: 3840 x 2160, 60Hz
Operating system: Marriage