> how many people know what the term top dead center references? Isn't that a petrolhead reference? I thought it was the position of the camshaft in an ICE tha

> how many people know what the term top dead center references? Isn't that a petrolhead reference? I thought it was the position of the camshaft in an ICE that places cylinder 1 at maximum compression. /me not a petrolhead, nor even a driver.