xxGulf Porsche 911 RSR 3.0SCA C4304 Scalextric Porsche 911 RSR 3. 0 Gulf Edition 2022 Catalogue Porsche and Gulf, what two brands go together more easily and look as ionic in motorsport? This fantastic Porsche 911 RSR races in the United States and is a mainstay of classic Porsche racing across the East Coast. The vibrant blue and orange colours perfectly matching the looks of the beautiful early 1970s Porsche.