Senna vs Prost . Jerez 1990 . Onboard . 

Senna . Cambio manual . Prost . Cambio borboleta 

(Quem Fez o Melhor Tempo...Senna)

Senna vs Prost. Jerez 1990. Onboard.

Senna. manual exchange . Prost . butterfly Exchange

(Who did the best time ...Senna)