The Complete History of Grand Prix Motor Racing,1989 1990 Pontiac Grand Prix 3.1 Turbo engine work for swap? | Isuzu SUV Forum,1990 Pontiac Grand Prix STE Sports Sedan 3.1 L V6 5-speed (100.5 kW / 137 PS / 135 hp) (since September 1989 for North America ) specs review,1990 Grand Prix motorcycle racing season - Wikipedia,Junkyard Find: 1990 Pontiac Grand Prix Turbo Coupe | The Truth About Cars