Fog delays start The 69th ADAC Westfalenfahrt was the fifth race of the season for the Porsche Endurance Trophy Nürburgring (PETN), in which 27 participants competed in the classes Cup 2 and Cup 3. The four-hour race, which is part of the Nürburgring Langstrecken-Serie (NLS), started with a 45-minute delay...
Introduced in 1989 (the year of the 911’s 25th anniversary), the 964 Carrera 4 was a significant new model for the company, but the 4-wheel drive system was deemed unsuitable for the company’s racing series. Manufactured alongside the Carrera 4 at the same time was the more traditional rear-wheel drive Carrera 2, but this model’s launch was only planned for a year later, in the hope that it would not detract from potential sales of the Carrera 4. The 1990 season was the first season that saw the 911-based model become the pillar on which the Porsche Carrera Cup series has been established.