Porsche unveiled the limited-edition 911 GT3 R rennsport, a track car based on the 911 GT3 race car. The car was presented during the Rennsport Reunion event held at Laguna Seca in California. The GT3 R rennsport is powered by a naturally aspirated 4.2-liter flat-six engine that makes 611 hp. It uses bespoke pistons and […]
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