1988 - 17, 18 & 28 - Pick from this lot, as they were entered across az couple of cars:
Dick Johnson, John Bowe, Neville Crichton, John Smith, Alfredo Costanzo and who was the last one... was it Robb Gravett? My poor old head's not quite up to it today.
1991 17, 18 & 19: Dick Johnson, John Bowe, Paul Radisich, Jeff Allam, Kayne Scott & Craig Baird? Once again I'll plead brain fade if this one's wrong... my son's asleep on top of my library, so I can't cross-check it at the moment. Acutally the more I think on it, the more I think I've got no idea - will check it out when I'm less drowsy