Explaining a car on Instagram: "Follow (us) @ExplainingACar to learn something NEW about vehicles every day 🚗💫 Honda once pushed its Formula 1 engines to an incredible 21,000 RPM during testing, a figure far beyond what was ever allowed in races. This feat showcased the extremes of engineering — with lightweight, short-stroke designs, pneumatic valve systems, and advanced materials all working together to handle the massive stresses of such speed. At those revs, the pistons travel at astonishi