Singer Vehicle Design, the famed Porsche 911 gurus, just became a co-owner of Willow Springs International Raceway.
Singer bought the Southern California track along with CrossHarbor Capital Partners, a private equity firm, which has plans to not only keep the track open but also invest in it. The track has been going since 1953 and has hosted NASCAR races, one of the first motorcycle endurance races, and early kart road racing. Drivers including Ken Miles, Michael Andretti, Nigel…

