Think you’ve got what it takes to best our often broken but never forgotten turbocharged Mazda Miata? Prove it! We’re headed to Sebring International Raceway this weekend for “The Sebring 14,” a race hosted by the ChumpCar World Series Presented by RVA Graphics & Wraps—yes, the photo above was taken at Barber Motorsports Park, not Sebring. Our goal? Have …