The Curtis P-40 was built with both the Allison V-1710 and the Packard Merlin V-1650. Why did they build it with both engines? Which was better?
I'll cover both engines as used in various models including the E, K, F, L, M, and N. The F and L models are Merlin powered.
Check out Enigma's channel as he helped out a bit on my video: https://www.youtube.com/c/Enigma89/videos
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