Pedro Chaves – F1 1990 Bologna Formula 1 Indoor Trophy Photo – Coloni Ford Cosworth Coloni Racing Bologna Motor Show. Photo via WTF1.com and www.xpbimages.com © Copyright: Photo4 / XPB Images 1991 test. Photo José Silve 1991 test. Photo José Silve 1991 test. Photo José Silve 1991 – Pedro Matos Chaves trying to pre-qualify the Coloni-Ford at the Portuguese GP, Estoril in what would be his last F1 appearance. Photo and info Bernardo Romão 1991 Hungary GP. Photo Károly Méhes 1991 Coloni F1 team. Photo Lukas Gorys 1991 French GP Magny-Cours. Photo Philippe Roux 1991 British GP at Silverstone – Pedro Chaves would fail to pre-qualify in the Cosworth DFR powered Coloni C4. Info and photo Paul Fairbanks about Pedro Chaves