Moritz Kranz and Efrin Castro had a very succesful weekend at Lime Rock Park with two podium finishes in the Pirelli World Challenge GTS races.
The H&R Springs supported Cayman GT4 MR #21 finished 3rd in class in race 1 and 2nd in race 2.
The next PWC SprintX weekend will take place at Portland / Oregon in Juli (13th – 15th)
