The XK BF109 used the stock 2-blade prop and a modified extra 3-blade prop from the Spitfire for the speed run. Each plane flew 2 packs and top three speeds recorded. Winds were relatively calm, maybe 2-4 mph cross and head winds.
The XK BF109 had very close top speeds even with the different props and pretty much matched the Spitfire during this run. FPV camera mod next.
Ещё видео!