General Electric F101-GE-102 turbofan engine from a B-1 Lancer strategic bomber.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...e_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...cer_engine.jpg
Previously:
https://www.homemadetools.net/forum/...355#post204458
https://www.homemadetools.net/forum/...536#post170187
https://www.homemadetools.net/forum/...287#post185022
https://www.homemadetools.net/forum/...268#post192162
https://www.homemadetools.net/forum/...233#post172744
