This is the MMC Roadster at Cadwell Park in August. I believe this to be the car which had the supercharger mods. Note the lower grille.
It wouldn't be too difficult to find out if this is the car. The Roadster that has been used as the mule for the supercharger is Steve's old Roadster. He recently swapped it for an Aero 8 so that MMC could focus on the development of the Roadster modifications.
