IMSA stripped Tower Motorsports of its LMP2 class victory at the Rolex 24 at Daytona because of a technical infraction.
McLaren Racing is eyeing expansion into sports car racing and it is unclear what impact that might have on its Formula E and IndyCar programs.
McLaren Racing CEO Zak Brown has thrown his weight behind the FIA's push for more professional Formula 1 race stewarding.
McLaren chief executive Zak Brown expects Formula One to deliver a four-way championship battle this season and would also not be surprised if a rival team mirrors McLaren's rapid rise to the top.