1980 Mazda Rx-7 on 2040-cars

Auto blog

Mazda engineer wants new rotary to be turbocharged

Hope springs eternal for Mazda to revive the high-revving Wankel engine for a new sports car, and the company keeps feeding that thirst with hints that it could happen. To make the possibility even more tantalizing, Mazda drivetrain and powertrain assistant manager Tetsushi Marutani tells Motoring that he wants the updated mill to pack a turbocharger. "Personally, I think that a rotary with some turbo or compressor would be good," Marutani said to Motoring. "Because a rotary, in my opinion, they require more [torque at] low speed, low down torque. So if we have some small compressor or turbo it would help." Mazda hasn't sold a rotary-powered model since the RX-8 and hasn't had a turbocharged one since the third-generation RX-7. However, the recent RX-Vision concept (above) at least hinted at a possible Wankel revival, and Mazda officials confirmed that its engineers continued to develop the engine since the RX-8's demise. The RX-Vision used a next-gen rotary called the Skyactiv-R, but Mazda didn't officially confirm any details about it. Rumors suggested the engine had a two-rotor layout with a total displacement of 1.6 liters. A two-stage electric turbo and hybrid powertrain would allegedly boost the total output of around 450 horsepower. The electric assistance could also counter the Wankel's lack of torque at low revs and poor fuel economy. Those rumored specs sound fantastic, but we still take the rotary's return with a grain of salt. Mazda CEO Masamichi Kogai is adamant that it's not worth the company's limited resources to develop a niche sports coupe instead of better selling vehicles. Related Video:

Car Club USA: Miatas at Mazda Raceway Laguna Seca

The Mazda MX-5 Miata is a very popular car for weekend warriors looking for the thrill of automotive racing in an affordable package. These iconic, rear-wheel-drive roadsters are lauded by enthusiasts for their driving dynamics, reasonable price, and plethora of available parts. That's why the annual Miatas at Mazda Raceway Laguna Seca track event draws such a diverse cross section of drivers from allover the country. But, still, some types of drivers are more well-represented than others. "I usually am the only female signed up for the high-performance driving," said Carolyn Kulaja of Gila Monster Racing. "The car doesn't care the gender of the person driving." For Carolyn, racing Miatas is a passion that developed later in life, but she's not slowing down anytime soon. "My first racecar was car number 57, which was my age when I started racing," said Carolyn. "The 88 I decided was going to be my age when I quit racing." Young competitor Kyle Koh of Infotech Motorsports has his own reasons for racing. "Driving has changed my life in a major way," said Kyle. "It took me out of a depression." Kyle's first competitive fire was directed toward football, but after breaking his back during his sophomore year of high school, he had to find another outlet. "Kyle came to me one day and he decided that he wanted a project car," explained Kyle's father and racing partner Larry Koh. "Because the Miata community is so friendly to begin with, it becomes a big family." How will Carolyn and Kyle fare through Laguna Seca's infamous corkscrew? Find out on this episode of Car Club USA. Each Car Club USA episode features a different car club or event from across the US, where passionate owner communities gather to share automotive experiences and embark on incredible adventures. From Main Street cruises to off-road trails, catch all the latest car club activity on Autoblog.

Junkyard Gem: 1986 Mazda 323 DX Hatchback

Mazda built generation after generation of the Familia, starting with the Giugiaro-styled machines of the 1960s. The first Familia that sold well in North America was called the GLC (for "Great Little Car"), and it began life as a rear-wheel-drive cousin to the RX-7 before the Familia went to a front-wheel-drive platform for the 1981 model year. The GLC name stuck around these parts through 1985 — and I've documented a few discarded examples of these now-rare machines during my junkyard travels — before getting the 323 name starting in the 1986 model year. It's no sweat to find 1990s 323s in junkyards, but I've been scouring the car graveyards of the land for the elusive early 323 and, finally, found this moss-encrusted '86 in a San Francisco Bay Area yard. BMW popularized the lower-case-i nomenclature for fuel-injected cars with the first 3-Series back in the 1977 model year, and Mazda wasted no time making "1.6i" badges to tout the futuristic technology under the hood of their low-priced econo-commuter a decade later. At a time when most Civics had carburetors (and the notorious "Map of the Universe" diagram to untangle the underhood vacuum lines), the electronically fuel-injected engine in this car was a major selling point indeed. It wouldn't be many more years before the wretched Subaru Justy was the final carbureted Japanese car available in America, but this 1.6-liter B6 four-cylinder (which evolved into the engine that, flipped 90 degrees, powered the early Miatas) was high-tech stuff for a cheap car in 1986. Just 84 horsepower, but they were clean and reliable horses. In the middle 1980s, the common perception in North America was that you had to buy a Honda or Toyota if you wanted an affordable car that could make it to 200,000 miles. This 323 held together just as well as most Tercels or Civics from 1986. Of course, I've seen a junkyard RX-7 with 393,854 miles, so you just never know. When you see lots of moss and lichens on a car in a Northern California junkyard, you know it spent years — maybe decades — languishing in a shady outdoor spot. Perhaps this car racked up 20,000 miles per year slogging through a harrowing Lodi-to-Sausalito commute, then got parked and forgotten in 1996. We'll never know. With the optional automatic transmission — nearly every early 323 I've seen had the 5-speed manual — this car wouldn't have been much fun to drive. Point A to Point B would have been fine, though.