The Chevrolet Corvette Z06 GT3.R showed promise during its competition debut in the Rolex 24 At Daytona with four of Corvette GT3 cars in the hands of teams Corvette Racing by Pratt Miller Motorsports and AWA.
As it nearly doubles in size, the GTD PRO category in the IMSA WeatherTech SportsCar Championship is all about what's new, and much of the class is new – new cars, new teams, existing teams with new cars. But there's also some GTD PRO teams that hope it will be about what's old.
The Chevrolet Corvette Z06 GT3.R that makes its competition debut this weekend is the third phase of IMSA WeatherTech SportsCar Championship race car since the introduction of the mid-engine C8 platform. Beginning with the C8.
When it comes to pure numbers, Porsche has the Grand Touring Prototype (GTP) class of the IMSA WeatherTech SportsCar Championship covered, supplying four.