If this file belongs to a specific game (like Super Mario Maker World Engine or a racing sim), providing the would help identify the exact "story" or level it contains.
The term is iconic in the automotive world, referring to a series of high-performance Chevrolet V8 engines . 8-1-LT1.save
: Often refers to a compression ratio used in older or turbocharged engine builds to prevent "knock" when using lower octane fuel. If this file belongs to a specific game