Porsche Unveils 911 GT4 R as 718 Cayman Replacement

Porsche has unveiled its new GT4 machine of choice, the 911 GT4 R, that will replace the 718 Cayman GT4 RS Clubsport beginning next year. The 911 GT4 R, which is largely based on the German manufacturer’s high-performing new Type-992.2 Porsche 911 Cu... [2650 chars]