Just came across this funny sign yesterday at a nearby neighbourhood makan place. Yes, cars have adjustable engine volumes. It’s not the size (c.c.) of the engine, but the loudness of the engine noises. Just like your radio or TV has a volume control, car engines too have a control to adjust the engine loudness. I guess that would be the car’s gas pedal of course. Step on it, the engine makes more noise. Although, I tend to think that…