Porsche 917FIA homologation protocol (compliance with paragraph J of the regulations) for Porsche 917 chassis #001
Technical InformationFIA Homologation Protocol for Porsche-911 Carrera 2.7 with 3.0 engine type 911/74 for IROC, 1973
Porsche 911 (F-Series)FIA Homologation Protocol for Porsche-911S 2.2 (Group A 3GT) with additions 911S 2.5 for Group 4, 1969