Roberto Guerrero – F2 1981 Roberto Guerrero testing Eje Elgh’s Maurer MM81 BMW at Silverstone prior to the start of the 1981 European Formula 2 season. Photograph copyright Jonathan Ranger 1981 Eiffelrennen F2 Nürburgring. Photo Hans Fohr 1981 GP Roma. Source FB F2 group 1981 Thruxton the winner. Photo Jl Crofts 1981 Thruxton the winner. Photo Jl Crofts about Roberto Guerrero