Symbol 2797 from ISO 7000 - Title/Meaning: Engine, power boost Function/description: To identify the control which enables an increase in engine power beyond the normal maximum, or to indicate that the engine is operating beyond its normal maximum power.
pay attention to orientation of symbol
Own work using: iso.org/obp/graphics/grs/a1b5db4f-46c0-49f2-b615-2bdd53d8cd32 200.png
Vectorization:  Mrmw