1993 Mazda Rx7 (fd3) Turbo Rotary on 2040-cars

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Mazda RX-9 could be a 400-hp, 2,900-pound coupe due in 2019

Mazda poured fuel on the white-hot rumors of an RX-8 successor with the RX-Vision earlier this year. The long, low rotary-powered coupe was lovely, but as we reported, it wasn't going to happen. But now, there's another chapter in the RX rumormill, and like overnight parts, it's from Japan. Japanese site Holiday Auto claims that Mazda will debut the so-called RX-9 at the 2019 Tokyo Motor Show. But before that happens, the Zoom-Zoom company will preview the production model with a concept at next year's Tokyo Motor Show. 2017 is important, marking 50 years since Felix Wankel had the screwy idea for his eponymous engine and 40 years after the company's first rotary powered car, the Cosmo, hit the market. Exciting as Holiday Auto's report is, the stats on this long-rumored car are better – via Google Translate, the Japanese site claims the RX-9 will use a 1.6-liter, two-rotor Wankel with a single turbocharger. It's good for around 400 horsepower. Holiday Auto isn't exaggerating when it claims the car could have "bike-like acceleration." As with other Mazda products, a low curb weight is key, which is why engineers are targeting a meager 1,300 kilograms (2,866 pounds) for the production model – that weight should be pretty evenly split, too, thanks to a rear transaxle. So yes, the RX-9 will be stupid fast and extremely agile. But it will come at a cost. And by cost, we mean that the RX-9 will start just south of eight million yen. That's $79,641 at today's rates, or enough to purchase about 2.5 RX-8 R3s, the hardcore handling trim of Mazda's last-gen rotary car. And if Mazda follows Nissan's GT-R pricing model, we'll see a six-figure RX-9 by 2025. When it comes to Mazda rotary rumors, grains of salt are a must. That's doubly true when we're talking about a possible concept that won't debut for over a year. But with the RX-Vision, Mazda showed that it hasn't abandoned rotary power, and with 2017 marking a big anniversary for the technology, it seems unlikely that the company will let the date pass without some acknowledgement. A concept car seems like a solid bet. Related Video:

Flyin' Miata is building a V8-powered MX-5 ND

It's cold in many parts of the country, but this V8-swapped 2016 Mazda MX-5 Miata that Flyin' Miata is developing has us dreaming about throwing on a parka and taking a very brisk drive. This beast is the product of the talented folks at Flyin' Miata, but we can't get too excited just yet. According to the company's brief Facebook post, this is just a dummy V8, placed under the Miata's hood to confirm fit. Judging by the photo, the engine fits like a glove. "There's still a long way to go before this is a real thing," Flyin' Miata writes, but the company admits everything looks "very promising" so far. The post doesn't mention any details about the estimated specs, but Autoblog reached out to Flyin' Miata for more information about this intriguing build. Keith Tanner, one of the mad scientists who shoehorns V8s into Miatas at the Colorado outfit, told us that Flyin' Miata is looking at both the LS3, which will provide between 430 and 525 hp, and the LT1 which is 460 hp out of the box. A supercharged LT4 is also being considered, but as Tanner put it, "that might be a little nuts" in a car as light as the ND. In any of these engine configurations, Tanner estimates the V8-swapped ND should comfortably be a sub-4 second to 60 mph car. The transmission will be a Tremec T56 Magnum six-speed manual. The suspension, brakes, fuel system, cooling system, and the chassis itself will all be beefed up to handle the power, as per normal FM practice. The one question mark is the rear end, as the ND's existing one simply won't be up to the task of putting that much horsepower to the ground. The 2016 Miata was one of the best cars we drove in 2015, but Flyin' Miata knows how to turn a standard MX-5 into an absolute hotrod with the company's LS3 V8 conversions for earlier models. Imagining the more modern chassis from the latest generation with a massive dollop of more power is an exciting thought. We can't wait to see how this project turns out. Related Video:

Weekly Recap: Diesel scandal continues to fuel VW's woes

Volkswagen's woes continued this week when it was delisted from the Dow Jones Sustainability Index and stripped of awards. Senators are also lining up to advocate for criminal and civil action against the automaker, and its consumer reputation is in tatters. Put simply, it's been another rough period for VW. Despite this, the company eked out a sales gain of less than one percent in September, though that was well behind the overall market's performance. Sister brand Audi, which sells a diesel A3, was less affected, posting a 16-percent gain in September. Revelations that Volkswagen rigged millions of diesel-powered cars around the world didn't surface until September 18, so the full sales impact of the ongoing scandal won't likely be felt until October. Meanwhile, VW's image continues to take a beating, and an AutoPacific survey found only one in 14 vehicle owners have a positive opinion of the company. Before the scandal broke, three-quarters of respondents had a positive view of VW. The survey also found 64 percent don't trust Volkswagen, though the same number believe other companies are or may also be using cheating devices to pass emissions tests. "The reputation of diesels has been severely damaged, at least for the short term," Ed Kim, AutoPacific's vice president of industry analysis, said in a statement. Despite the lingering malaise, experts believe VW will recover, just as Toyota and General Motors eventually emerged from their own high-profile controversies. "Consumers have proven through numerous recalls that they are resilient and quickly return to their buying habits," Kim said. OTHER NEWS & NOTES Mazda to reveal sports car concept in Tokyo Mazda will bring a curvy sports car concept to the Tokyo Motor Show in October. The automaker is being especially coy with the details, only releasing the dark teaser shot that you see to the right and a cryptic statement that suggests the concept "condense[s] Mazda's entire history of sports-car development into a single model." Immediately, speculation abounded this is an RX-7 and RX-8 successor, though Mazda didn't specify what engine the concept will have. Reportedly, the company is still working on rotary engines. Mazda will have a Cosmo Sport 110S on its stand in Tokyo, which pioneered rotary technology in 1967. Read into that what you will. The Rock pitches Ford service Dwayne Johnson, also known as The Rock, is the new frontman for Ford service.