Watch spy footage, courtesy of YouTube user “Lanky Turtle” of the new mid-engined Corvette C8.R testing at Sebring International Raceway.

The Pratt & Miller-run squad completed a two-day test with car on Thursday, alongside its current-generation Corvette C7.R in preparation for the 2019 IMSA WeatherTech SportsCar Championship season.

It remains unclear if the yet-to-be-announced Corvette, which was initially caught testing at Road America in August exclusively by Sportscar365, will take part in any races next year.