Originally posted by Viking
I don't know what you're trying to say here, but at 470+ mph at 30k (probably faster at higher alt) the P-47N is clearly the fastest (unless the Ta 152 overtakes the P-47N at higher alts, no data available).
incorrect.
Performance of the P-47N-5-RE included a maximum speed of 397 mph at 10,000 feet, 448 mph at at 25,000 feet, and 460 mph at 30,000 feet
Me-109k14 had top speed 470mph at 30k as reported in few flight tests
Ta-152 Maximum speed: 759 km/h at 12,500 m using GM-1 boost (472 mph at 41,000 ft using GM-1 boost)
Now this is using hi-octane fuel at those alts as well, as fuel declined in germany the planes wern't getting those speeds as on paper due to cheaper refinement of the fuel. Even at those speeds your never clearing doing 460 or 472 unless some how you plan on chasing a plane down even then i'd give Ta-152 a win over P47N at those alts (from a few fights myself in FSO and Snapshots)
if Do-335 would of been in service in 1945 to combat the P47N it would clearly match the P47N in speed easily at 480mph at 30k