What's new with the "customer" Porsche 963s?
*Hertz Team Jota: 6 Hours of Spa-Francorchamps (29 April)
*JDC-Miller MotorSports: Laguna Seca on 14 May
*Proton Racing: 6 Hours of Monza (July 9) and Road America (August 6)
https://en.endurance-info.com/auto/a...r-porsche-963s