Does GM’s engine plan strengthen Andretti’s F1 claims?

“I think they need to do their own engine,” Red Bull boss Christian Horner mused on the subject of Andretti’s pending Formula 1 entry when considering what the American outfit needed to do to get its foot in the FOM door. Wish granted, it seems.

GM had already partnered with Andretti in name for its prospective F1 entry, opting for the Andretti Cadillac moniker to underline its American-ness as the champion makes greater strides with its…