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FIA introduces 'Hypercar Concept' for World Endurance Championship

One of the most common jabs at hypercars is the question, "Where can you drive them to their potential?" Imagine the answer being: to the checkered flag in the 24 Hours of Le Mans. We're not there yet, but the FIA World Motor Sport Council took a step closer to the possibility during its second annual meeting in Manila, the Philippines. One of three initiatives the WSMC announced for the 2020 World Endurance Championship was "Freedom of design for brands based on a 'Hypercar' concept." This "Hypercar concept" would replace LMP1 as the premier class in the WEC. The dream, of course, would be seeing racing versions of the AMG Project One, Aston Martin Valkyrie AMR Pro, Bugatti Chiron, Koenigsegg Regera, McLaren Senna GTR, Pagani Huara BC, and the rest of the gang trading paint and carbon fiber through Dunlop in a heinously expensive version of "Buy on Sunday, sell on Monday." The reality is that we don't have all the details yet on the set of regulations called "GTP," but the FIA wants race cars more closely tied to road cars, albeit with the performance level of today's LMP1 cars. Exterior design freedom would shelter internals designed to reduce costs, the FIA planning to mandate less complex hybrid systems and allow the purchase of spec systems. One of the FIA's primary goals is lowering LMP1 budgets to a quarter of their present levels. Audi and Porsche budgets exceeded $200 million, while Toyota - the only factory LMP1 entry this year and next - is assumed to have a budget hovering around $100 million. Reports indicated that Aston Martin, Ferrari, Ford, McLaren, and Toyota sat in on the development of the proposed class. If the FIA can get costs down to around $25 million, that would compare running a top IndyCar team and have to be hugely appealing to the assembled carmakers. The initiative represents another cycle of the roughly once-a-decade reboot of sports car racing to counter power or cost concerns. The FIA shut down Group 5 Special Production Sports Car class in 1982 to halt worrying power hikes, and introduced Group C. In 1993, Group C came to an ignoble end over costs; manufacturers were spending $15 million on a season, back when that was real money and not one-fifth of a Ferrari 250 GTO. Then came the BPR Global GT Series that morphed into the FIA GT Championship, which would see the last not-really-a-road car take overall Le Mans victory in 1998, the Porsche 911 GT1. That era would be most aligned with a future hypercar class.

Shelby GT350R offers first mass-produced carbon fiber wheels

In the world of race engineering, reducing total weight is good, but reducing unsprung weight is flippin' fantastic. That's the reason Ford is pushing the envelope in terms of technology for the Shelby GT350R's wheels. Joining the likes of Koenigsegg in the offering, Ford has teamed with Australian outfit Carbon Revolution to produce the CF rollers en masse for the first time. Destined for the hubs of the new Shelby GT350R, the new hoops weigh just 18 pounds each, versus the 33-lbs weight of a similar aluminum wheel. On top of slashing up to 60 pounds in unsprung weight, there's such a reduction in rotational inertia – 40 percent, versus aluminum wheels – that Ford actually has to recalibrate the magnetic ride control system and springs. Thanks to, we're guessing, scenes of crashed Formula One cars disintegrating and spewing shards of carbon fiber all over the track, Ford seems quite keen to do away with the idea that CF is strong, but brittle. The company conducted extensive shock testing, ramming a wheel into a curb at speed. According to the Blue Oval, the lightweight wheel allowed the suspension to respond so quickly that the impact was "greatly diminished," causing the tester to run the experiment again, thinking there'd been a mistake. After recording brake rotor temperatures of 900 degrees Celsius (over 1,650 degrees Fahrenheit, or well past the point that aluminum or magnesium would melt) during testing, Ford and Carbon Revolution actually redesigned the wheels to "a thermal standard more suitable for motorsports," by adding an "incredibly thin, nearly diamond-hard coating that reliably shields the resin from heat." The same process was used to protect engine turbine blades on the Space Shuttle. While the work by Ford and Carbon Revolution should make GT350R customers excited, the work being done here could have serious implications for performance cars in the future. That's the real takeaway here, and is something that should leave fans of all performance vehicles excited.

Rolls-Royce Cullinan, Mercedes-AMG E 53 and BMW 2 Series | Autoblog Podcast #734

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore and Senior Editor, Consumer, Jeremy Korzeniewski kick things off with a discussion of the Rolls-Royce Cullinan and the future of the brand. The Mercedes-AMG E-Class is next up, followed by the BMW 2 Series Coupe.  Next, Senior West Coast Editor James Riswick reports from the ground at the first drive of the latest Honda HR-V. Our hosts revisit the week's news, including automakers requesting a lift of the EV federal tax credit cap, Chevy giving us a peek at its electric Blazer, and Ford recalling millions of vehicles, including about half of all the Mustang Mach-E EVs it has sold. Finally, our guys dig through the mailbag to help a reader decide whether to purchase a Ford Focus ST or another hot hatch. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #734 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving Rolls-Royce Cullinan Mercedes-AMG E 53 BMW 2 Series Coupe Dispatch from the 2023 Honda HR-V first drive event GM, Ford, Toyota, Stellantis CEOs want EV tax credit cap lifted 2024 Chevy Blazer EV partly revealed, details coming in July Ford recalls Mustang Mach-E, includes stop-sale order Ford recalls 3 million other vehicles Spend my money Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related video: