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Introduction Having watched this particular car race at the age of ten, you can imagine the excitement I felt when given the chance to fully document it for its current owner.  Much time was spent tracking down period photographs of its debut at the Sebring 12 hours in 1977. Then,...
Porsche 934/5 racing at Spa, Nürburgring and Monza Based on the newly introduced 911 Turbo (930), Porsche first created a Group 5 competition car (935) and then readied a Group 4 version (934) for the 1976 season. In addition to the obvious mechanical differences, the 934 would be available to...
In 1967 Porsche prepared a small number of 934 Porsches with 935 Group 5 parts for the Trans-Am and IMSA GTO series. In the end, the 934/5 dominated the Trans-Am series by taking to top five positions in the championship. Ludwig Heimrath became the 1977 Trans-Am champion in his 934/5 by protesting Peter Gregg's highly modified car. Together they humbled the Corvette C3s and the Group 44 Jaguar XJS.