BMW Media Site IMSA Continental Tire SportsCar Challenge Report - CTMP 120 - July 8, 2017  Contact: Bill  Cobb billcobbcommunications@yahoo.com     IMSA Continental Tire SportsCar Challenge Report - CTMP 120 - July 8, 2017  BMW scored two top-five finishes in Saturday’s IMSA Continental Tire SportsCar Challenge CTMP 120 at Canadian Tire Motorsport Park, in Bowmanville, Ontario, Canada. Michael Johnson and Stephen Simpson scored a fourth place finish in the No. 54 JDC - Miller Motorsports BMW 228I. James Clay and Tyler Cooke finished fifth in the No. 84 BimmerWorld Racing BMW 328i. The ST win went to the No. 56 Porsche Cayman. Round 7 of the 2017 CTSC series, the Lime Rock Park 120, will be held on Saturday, July 22 at Lime Rock Park, in Lakeville, Conn.