Jay Leno drives a 112-year-old race car

Today’s race cars are staggeringly complex, but simplicity was the rule in the early days of motorsports. Barely more than two seats and an engine mounted on a frame, the 1911 EMF Model 30 recently featured on “Jay Leno’s Garage” exemplifies the state of the art for race cars at the turn of the 20th century. Named after the initials of its…