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Aston Martin Valkyrie gets insane 1,100-horsepower AMR Pro model

We still have yet to see the final production version of the road-going Aston Martin Valkyrie hypercar, but that hasn't stopped Aston from creating an even more extreme version of the already radical car. It's called the Valkyrie AMR Pro, and it's lighter, more powerful, has more downforce, and is only for use on the track. Powering the Valkyrie AMR Pro is a version of the standard car's naturally aspirated hybrid V12. In this guise, Aston says it produces 1,100 horsepower, more than the standard car. That engine won't have much to carry around, either, since Aston is aiming to have the Valkyrie AMR Pro weight just about 1,000 kilograms, or about 2,200 pounds. To hit that weight, Aston is using lighter carbon fiber for the body, carbon fiber control arms, a lighter exhaust, polycarbonate windows, molded seats, and it has removed the HVAC fan and infotainment system. Fortunately, Aston is including heater elements in the windows so that they don't fog up in wet or cool weather. The Valkyrie AMR Pro's body shape is different, too, and it has been changed to increase downforce. It has usual changes such as large front and rear wings. It also has a tall center fin like that found on prototype and F1 race cars. The body itself is wider, too. All told, Aston expects the car to produce over 2,200 pounds of downforce. The combination of all these performance enhancements means the car can achieve a claimed top speed of 225 mph, as well as cornering forces of over 3G. Aston Martin didn't reveal pricing, but it doesn't matter. Aston already sold all 25 Valkyrie AMR Pros it will build. The company says that they'll be delivered sometime in 2020. Related Video:

Disgraced Chinese supplier claims it has been wronged by Aston Martin

In what could be called a case of carma, the Chinese plastic supplier that forced Aston Martin to recall about 75 percent of its production since 2007 now says that it has lost about most of its customers and is facing financial ruin. Shenzhen Kexiang Mould Tool Co. produced the accelerator pedal arms for most Aston Martin models out of a counterfeit plastic and may have to close its factory due to the scandal. Shenzhen Kexiang claims no wrongdoing in the affair, saying the whole matter was caused by Aston Martin not fully understanding its supply chain. Its general manager Zhang Zhi Ang told Automotive News: "This whole situation is caused by Aston Martin." According to the automaker, its supplier, Fast Forward Tooling (HK) of Hong Kong, hired the molder as a sub-contractor to supply the part. Initially, Shenzhen Kexiang claimed to have never been contracted by the Hong Kong company, but later admitted that it wasn't sure if it made the parts because it worked for so many contractors, according to Automotive News. Aston Martin found that the accelerator arms were produced from a counterfeit form of the DuPont plastic that it had requested for its sports cars. Initially the recall covered 689 2012-2013 vehicles but further research indicated that it went back as far as November 2007 for some models. Aston Martin says it will replace the throttle assemblies on the affected vehicles and that there have been no reported accidents or injuries caused by the counterfeit plastic.

Aston Martin previews new 5.2-liter twin-turbo V12

Depicted in the teaser video above is Aston Martin's new 5.2-liter twin-turbocharged V12. Beyond those basic specifications, Aston isn't saying much about this new engine or what it will power, but it does promise that the new engine will debut sometime this year. The bulk of Aston Martin's current lineup – basically everything but the V8 Vantage – is powered by a 6.0-liter V12 that dates back to the DB7 Vantage that debuted in 1999. Only where that model produced 420 horsepower, the latest version in the Vantage GT12 produces nearly 600 hp. Which just goes to show how much Aston has been able to do with the aging engine, but everything has its limits, and all good things must come to an end. While the switch to forced induction may mean a less revvy engine, it ought to deliver more torque (as well as lower emissions and fuel consumption). Aston has a new partnership with Mercedes-AMG that is slated to supply the British automaker with a twin-turbo V8. But the German outfit has considerable expertise with twin-turbo V12s as well. The production facility that recently relocated from Affalterbach to Mannheim produces the 6.0-liter twin-turbo V12 that motivates Mercedes' own SL65 roadster, G65 sport-ute, and S65 sedan, coupe, and cabrio, as well as the version for the Pagani Huayra.