The Pratt & Whitney X-1800 (later enlarged as the XH-2600) was an H-block aircraft engine project developed between 1938 and 1940, which was cancelled with only one example being built. == Design and development == The X-1800 was a watercooled 24-cylinder H-block of 2,240 in3 displacement; this was later expanded to 2,600 in3 displacement.
The Pratt & Whitney X-1800 (later enlarged as the XH-2600) was an H-block aircraft engine project developed between 1938 and 1940, which was cancelled with only one example being built. == Design and development == The X-1800 was a watercooled 24-cylinder H-block of 2,240 in3 displacement; this was later expanded to 2,600 in3 displacement.
Source: Wikipedia "Pratt & Whitney X-1800" · CC BY-SA 4.0
Share this article: X · Bluesky