COTA BoP analysis: Toyota's power-to-weight may help them in Austin
Cadillac and Porsche hit hard after success at Interlagos, but Toyota may be in prime position.
Phil is a sportscar nut and experienced, FIA-accredited motorsport journalist. He has covered races at Le Mans, Daytona, Sebring and many more in person, and is the editor of Only Endurance.