Lot of rumours for the new GT500.
Here is a few more.
Ford Inadvertently Confirms the GT500's Supercharged V8, 200 MPH Top Speed, and Carbon Ceramic Brakes - AllFordMustangs
Here is a few more.
Ford Inadvertently Confirms the GT500's Supercharged V8, 200 MPH Top Speed, and Carbon Ceramic Brakes - AllFordMustangs