1973, 2.0 Litre, Dual Webers, Hydraulic Cam, Bursch Exhaust, 911 Fuch Wheels. on 2040-cars

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Patrick Dempsey to take break from racing after career season

The popular American actor has decided to take a step back from racing to focus on his "family and acting career." Outside of motorsports, Dempsey's tenure on the hit TV show Grey's Anatomy as Derek Shepherd ended last year, as did his 16-year marriage to makeup artist Jillian Fink. They have since reconciled. Reaching the top step of the podium During that same year, Dempsey finally reached the top step of the podium in his professional sports car racing career, winning the Fuji round of the 2015 FIA World Endurance Championship. Earlier in the season, he placed second in class in the prestigious 24 Hours of Le Mans endurance classic. His Dempsey-Proton Racing Porsche squad ended 2015 sixth in the GTE-Am standings. Along with four starts at Le Mans between 2009 and 2015, Dempsey competed in a total of 68 races between Grand-Am, ALMS and the recently formed hybrid of the two -- The IMSA WeatherTech SportsCar championship. He scored nine podiums, which includes high profile races such as the Rolex 24, Sebring 12 Hours and Petit Le Mans at Road Atlanta. Patrick Dempsey to focus on "family and acting" in 2016 But he will not add on to his growing racing resume this year. Dempsey has released a statement, announcing that he will not compete in any events this season, although his team will continue to do so. My motorsports journey has been a rewarding one and allowed me to meet so many interesting people. While the focus so often is the performance of the car, in reality it is all the various personalities, from team mates to competitors to officials to fans that I remember the most. I have loved being part of part of different teams and sharing the experience with so many great friends. I want to thank everyone who made this possible and helped me along the way. I also wanted to especially thank the fans for their support and friendship. None of this would happen without you buying the tickets and attending the races, so I am grateful for that investment in my passion. It makes me especially happy to see how many people have become race fans during my racing career. At this point in my life, after an amazing season thanks to my friends at Porsche and TAG Huer, I need to take a step back and focus on both my family and my acting career. Dempsey-Proton Racing will continue on racing a Porsche 911 RSR in the World Endurance Championship season. I hope my schedule permits me to enjoy some race weekends at least as a team owner.

New Porsche 4-cyl engines to range from 1.6L to 2.5L

Recent rumors of a turbocharged, flat-four-engine from Porsche for the Boxster (pictured testing above), Cayman and maybe other models go back over a year. The latest scuttlebutt indicates that there could be three variants on the horizon with 1.6-, 2.0- and 2.5-liter displacements and power as high as 360 horsepower.
Car magazine in the UK claims to have access to the specifications for the project and thinks the 2.0- and 2.5-liter versions are guaranteed for production for the Boxster and Cayman. However, it believes a question mark still looms over the 210-hp 1.6L because the engine would go into a new, smaller sports car that still doesn't have a green light for production.
Regardless of displacement, the new fours would be turbocharged and direct-injected. The 2.0-liter would produce around 286 hp and 295 pound-feet of torque, and the 2.5-liter would make about 360 hp and 347 lb-ft. Earlier reports pegged some parts sharing with the current flat-six.

The 2017 Porsche 911 RSR goes mid-engine, purists be damned

Porsche unveiled its World Endurance Championship and IMSA WeatherTech Championship competitor with the 2017 911 RSR. And this 911 is different from the rest, as the 4.0-liter flat-six engine powering this beast is in front of the rear axle, not behind it. That's right, this 24 Hours of Le Mans competitor ditches the iconic rear-engine layout. Porsche isn't talking specifics on how exactly things are arranged back there. The engine is new, now based on the 991 911's block instead of the previous Mezger motor that's been used for years. The transmission design is new as well – it would have to be to accommodate the new location relative to the engine. The racecar has been engineered to meet the LM-GTE class, where it will go up against other mid-engine cars like the Ford GT and Ferrari 488 GTE. Moving the engine to the middle has given Porsche the ability to fit the 911 RSR with massive bits of aero, like the humongous rear diffuser that looks like it would be more at home on a machine of war. The only thing that can compete with the diffuser for size is the top-mounted rear wing, which shares a similar design to the one found on the 919 Hybrid. Going back to the engine, the direct-injected boxer motor, depending on the size of the restrictor, generates as much as 510 horsepower and sends all of its fury to the rear wheels. The engine is paired to a six-speed sequential gearbox, which drivers can employ through paddles on the steering wheel. The new engine doesn't have a lot of weight to push around as the 911 RSR, as required by regulations, weighs 2,740 pounds. Speaking of weight, the engine layout isn't the only change for the 911 RSR. For 2017, the car ditches its steel body for one that's made out of carbon fiber. The body attaches to the chassis via quick-release fasteners, making the vehicle easier to service as exterior elements can be removed with minimal effort. The racecar also gets a radar-based collision system – aptly named the "Collision Avoid System" – which is meant to limit the 911 RSR's encounters with faster LMP prototypes. Only time will tell if the new layout and aerodynamic components help the 911 RSR beat its competition. But there will be plenty of opportunities to see the racecar in action as Porsche plans to run the 911 RSR in 19 races during the 2017 season, the first of which will take place at the IMSA opener on January 28th at Daytona, where the racecar will make its track day debut.