1981
Circuits were Interlagos (March 23, 17 laps) , Jacarepaguá (April 26, 25 laps), Goiânia (June 14, 33 laps), Guaporé (July 12, 41 laps), Brasília (August 2nd, 25 laps), Tarumã (September 20, 40 laps), Cascavel (October 18, 44 laps) and Interlagos again (December 13th, 17 laps). Champion was Affonso Giaffone, followed by Paulo Gomes, Zeca Giaffone, Ingo Hoffmann, Reinaldo Campello de Luca, Olimpio Alencar Jr., Marcos Troncon, Luis Alberto Pereira, Aroldo Bauermann e Fabio Sotto Mayor (Top Ten, there were 22 point-scorers and at least 53 starters all over the championship)
1982
Brasilia (April 4, 26 laps), Jacarepaguá (April 25, 22 laps), Goiânia (May 16, 35 laps), Interlagos (September 12, 18 laps), Jacarepaguá (September 26 , 27 laps), Interlagos (October 10, 18 laps), Tarumã (October 24, 47 laps), Interlagos (November 6, 19 laps), Jacarepaguá (November 20, 27 laps), Interlagos (December 4, 19 laps) and Interlagos again (December 11, 17 laps).
Winner was Olimpio Alencar Jr., followed by Paulo Gomes, Zeca Giaffone, Luis Alberto Pereira, Reinaldo Campello de Luca, Wilson Fittipaldi, Marcos Gracia, Ingo Hoffmann, Fabio Sotto Mayor e Affonso Giaffone (Top Ten, 25 point-scorers, at least 38 drivers entered the championship).