Among the most popular privately built 962s was that from Kremer Racing, named the "962CK6", which did away with the original aluminium sheet tub of the original Porsche chassis, replacing it with a carbon fibre tub. Eleven chassis were built, campaigned by Kremer and other teams. John Thompson designed a chassis for Brun Motorsport, eight of which were built and helped the team take second in the World Sportscar Championship in 1987. Thompson would later build two chassis for Obermaier Racing. Richard Lloyd Racing's GTI Engineering would turn to Peter Stevens and Nigel Stroud to develop five 962C GTis, which featured entirely revised aero and aluminium honeycomb rather than sheet tubs. Former factory Porsche driver Vern Schuppan would also build five new chassis, some known as "TS962s".