Been getting into engines lately. More vids than actual nut and bolts, but regardless.
I intend this topic, not only as an appreciation of motors in general (Aero, Vehicular, Oddball or otherwise), but also as an advice thread. If you have general or specific queries about engines and their maintenance please feel free to post.
Equally if you have a general maintenance query feel free to ask. If you have something interesting, be it a bit of knowledge or a vidor article, please post it.
NO FLAMING PLEASE