1970 – Info from web: Torneio BUA de F Ford 1970 – Rio de Janeiro Ray Allen, Emerson e Luis Pereira Bueno1970 F Ford. Photo via FB1970F Ford time1970 – Luiz Pereira Bueno – Porsche 908 2 – Torneio União e Disciplina – Interlagos – 1970 – 1º colocado. Info and photo from web1970 Argentina,. Photo/source Porsche via FB1971 – Luiz Pereira Bueno – Porsche 908 2 – Prova Brasil – Interlagos – 1971 – 1º colocado. Info and photo from FB1971 Interlagos F3. Photo Fábio Luiz Viviani1971 Interlagos F3. Photo Fábio Luiz Viviani1971 500km Interlagos with #12 Lian Duarte. Photo Oswaldo Luiz Palermo1972 500km Interlagos. Photo/source FB19721973 TC Interlagos with #20 Bird Clemente. Photo/source FB197X1975 InterlagosPhoto Oswaldo Luiz PalermoPhoto Oswaldo Luiz Palermo