MOTOR TREND Senior Features Editor Jason Cammisa takes a Mantis green LP 580-2 over the river, through the woods, and through a cloud of Skittle smoke onto the Club Motorsports course, one of the newest racetracks in America. Listen as its 571hp, naturally aspirated V-10 screams, and watch as its rear tires try to cope with the power. And, more important, learn why in the case of this Lamborghini, rear-wheel drive is better than all-wheel drive.