Well, he did have a point. A stupid point, but a point nonetheless. Can't you just see some lawyer and a judge agreeing with him.
Have you ever seen a car company advertise their engines as having 'Multi Valve Heads'? I believe the Ford Coyote motor has 4 valves per cylinder, and I have often heard it referred to as a Multi Valve Head. Don't all heads/cylinders have 'multi' valves?