videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Turbosmart Ford Fiesta ST - Kompact Shortie Dual Port Blow-Off Valve Sound, The Sound of BOV: BMW Dual Port and Plumb Back, The Sound of BOV - Turbosmart Vee Port