Porsche has ramped up the already heady performance of the 911 GT3 RS through the adoption of a new naturally aspirated 4.0-liter version of the company’s venerable flat-six engine.
The new Porsche Motorsport-developed unit kicks out an extra 50hp more than the 3.8-liter powerplant used in the existing 911 GT3 RS, producing a 911 Turbo-equaling 493hp at a soaring 8250rpm  … Details
Antron Brown held off his teammate Tony Schumacher as he raced to his second win of the season Sunday at the Summit Racing Equipment NHRA Southern Nationals at Atlanta Dragway. Jack Beckman, Jason Line and LE Tonglet also won in their respective categories at the sixth of 22 events in the NHRA Full Throttle Drag Racing Series.
Brown drove his  … More
Schmidt Dragon Racing driver Ho-Pin Tung talks to us about his racing career and trying to be the first Chinese born driver to qualify for the Indy 500
Matt Kenseth called his own shot to get to Victory Lane.
He asked for two tires, not four, on the last pit stop. He zipped out of his stall, left contenders like Jimmie Johnson behind, and celebrated a winning strategy on the Monster Mile.
Kenseth and crew chief Jimmy Fennig called the audible on the last stop, and the crew made the switch before the car was dropped from the jack, leading Kenseth to … Details & Video