Grand Prix of USA-East 1986 Published 1. July 2018 Circuit Detroit Date 22.06.1986 Laps 63 Distance 253,449 km /157,500 miles No Driver Ferrari S/N Team Result 27 Michele Alboreto F1-86 092 Scuderia Ferrari 4. 28 Stefan Johansson F1-86 089 Scuderia Ferrari retired/ electrcal system