This week, we’re announcing our latest round of accepted entries to the Tire Rack Ultimate Track Car Challenge. Our annual no-holds-barred track competition simply seeks the fastest machines on four wheels—and fast machines we’ve got.
This week’s picks include: A twin-rotor tube-framed 1400-pound Diasio, a factory-backed 300-horsepower time trials-prepped minivan, and our own C5 Z06 Corvette project car. To see …
