Porsche has been making 911s since 1964. The 911 is known for having a flat-6 engine located in the rear of the car, just above the rear wheels. The current range of the 911 is called the 997. One of the variants of the 997 is the Porsche 997 GT3.I first was the Porsche 997 GT3 at the October 2010 edition of Houston Cars and Coffee. It did not stand out when a Ferrari F40, Lamborghini Diablo and