The two Porsche 963 from Porsche Penske Motorsport will tackle the 2023 IMSA WeatherTech SportsCar Championship flying entries No. 6 and No. 7. For Porsche Motorsport and Team Penske, the numbers exemplify major successes throughout their motor racing history. From 2006 to 2008, Team Penske’s Porsche RS Spyder raced ...
View more: Porsche 963 Selects Lucky Numbers For U.S. Competition