davparlr
Senior Master Sergeant
Mr. Davprl: please relax. Why did i ask? Possibly because we are here discussing ww2 aviation issues? I did not know making questions was prohibited.
I read and write, so i can tell i know what the environment of the thread is... covered within its scope are all piston engined fighters made, ever.
I can be more specific though: if you take a more careful read you might notice what the title of the book renrich quoted is: "The Great Book of World War II Airplanes". The book is his source for his F4U5 data...so when reading that, i thought the plane in question did not see service during ww2. So in the end, i do think my question was more than valid and well made.
And after all my point was correct: 462 mph for the F4U5 vs. 448 mph for the F4U4, not what you´d call a critical or significant difference in maximum speed.
renrich: your interpretation of the idea on my previous posting is correct. I could not put it better than that. Thanks.
Gosh, I hope I didn't imply that I thought you didn't have a right to ask questions. I think I was just a bit confused.