1990 IMSA Championship.: Road Atlanta 500 Kms, Georgia, USA. 1st April 1990. Rd 4. Gianpiero Moretti / Derek Bell (Porsche 962C), 4th position leads Kevin Cogan / John Paul, Jr (Nissan GTP ZX-T), 15th position, action. World Copyright: Bill Murenbeeld/LAT Photographic. Ref: 90IMSA RAT01.
Road Atlanta 500 Kms, Georgia, USA. 1st April 1990. Rd 4. Gianpiero Moretti / Derek Bell (Porsche 962C), 4th position leads Kevin Cogan / John Paul, Jr (Nissan GTP ZX-T), 15th position, action. World Copyright: Bill Murenbeeld/LAT Photographic. Ref: 90IMSA RAT01.