Monday, June 13, 2016Tags: Marco CironeZacharie RobichonMark Motors/Bestline Auto Tech No. 78Mark Motors/Bestline Auto Tech No. 88MONTREAL, Quebec – It was a remarkable weekend for Porsche GT3 Cup drivers and teams at the Canadian Grand Prix.It was the first-ever combined event for the IMSA Ultra94 Porsche GT3 Cup Challenge Canada...