Don’t let a curb weight of 4000 pounds fool you. Mark Thomsen’s 2013 Nissan GT-R packs a 630-horsepower punch–enough to be competitive in one of the most grueling motorsport events on the calendar, the Tire Rack One Lap of America.
[When the Cannonball Rally went legit | The history of the One Lap of America]
However, does that also mean …
