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Patent application suggests Mazda rotary return

A recent patent application by Mazda reveals that the Japanese automaker is still working on the rotary engine. This could in fact be the Skyactiv-R engine found in the RX-Vision concept from the 2015 Tokyo Motor Show. As with anything Wankel-related, nothing is certain until Mazda makes a production commitment. But this filing suggests that serious development is happening in Hiroshima. The 2011 Mazda RX-8 was the last rotary-powered car you could buy in America. Slow sales, poor fuel economy, and tighter emissions standards prevented Mazda from committing to a follow-up. But the fundamental principles of the rotary - compact size and light weight - perfectly fit Mazda's Skyactiv ethos. (For an explanation of how rotaries work, click here.) In this new engine the intake port sits at the bottom of the engine with the exhaust port on top instead of the other way around. That allows for lower mounting, which improves a car's center of gravity. This rotary is also turbocharged. Putting the turbo up high helps ensure it doesn't get in the way of any body or chassis crossmembers. The implication of those claims is that somebody is thinking about how to put this engine in a car. There are other benefits as well. The short path from the exhaust port to the turbo ensures minimal turbo lag. It also allows for a close-mounted catalyst on top of the enigne, which will help emissions. Another innovation in this new engine is a triangle-shaped rotor that covers part of the exhaust port. This allows for different exhaust flow characteristics. The filing claims that that two of the four orientations allow for less airflow resistance in the exhaust port. As in previous Mazda rotaries, there are two spark plugs to manage ignition timing and combustion. But unlike in the 16X concept, Mazda's last public display of such an engine, the new rotary uses port fuel injection. Keep in mind this is only a patent application. A Mazda spokesperson refused to comment on future product, but commented "As we stated at the Tokyo motor show, Mazda is doing all that it can to bring a rotary to the market." In the meantime, keep your RX-7 prayer candles lit and hope for the return of the rotary before the end of the decade. You can bide your time by reading the entire application here. Related Video: Related Gallery Mazda RX-Vision Concept: Tokyo 2015 View 11 Photos News Source: USPTO via autoevolution Rumormill Mazda Performance rotary mazda rx7

Mountain goats provide full service car wash at national park

A group of plucky mountain goats in a Canadian national park apparently found the hardscrabble life of a common animal too tedious and tried their hands, rather tongues, at car detailing. YouTube user Darkrider1287 uploaded this video of the goats in action last week. His companion were driving along Maligne Valley Road in Alberta's Jasper National Park when a handful of young mountain goats descended on their Mazda. As the bewildered couple stopped their car, the goats surrounded them and proceeded to lick the vehicle clean. Knowing a good video opportunity when he saw one, Darkrider pulled out his phone to film the endearing and hilarious scene. For thirty minutes, the mountain goats licked the car clean from stem to stern. Paying little to no mind to the humans within, the goats cleared the Mazda of its accumulation of dust, bugs, pollen, and other tasty road grime. "So thorough!" said Darkrider as he narrated his video. "That's some tasty dust!" As the goats cleaned the car, other tourists stopped to laugh and take pictures of the strange scene. Eventually, a handful of cars and as many as ten goats had the Mazda surrounded. "Within a few minutes, we were crowded by both sheep and also tourists taking pictures of our funny plight," Darkrider stated in a comment on the video. "We stayed for about 30 minutes before moving on due to a rainstorm." So what exactly is going on here? A similar event happened to a National Geographic reporter in the same park in 2012. A park ranger told the report that the mountain goats were addicted to the salt used in Alberta to keep the roads from freezing. Even in August, salt can still make its way on to a car in the form of road dust. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: The Daily Mail, YouTube, National Geographic Auto News Humor Weird Car News Mazda Driving goat

Mazda refurbishing this NFL running back's 22-year-old daily driver

I don't actually care for the Washington Redskins (which is a good thing, considering the start to their season this year), but I love their running back, Alfred Morris. Why? Well, to start with, Morris helped deliver a dominating 10-3 season for my fantasy football team last year after a flash of prescience saw me pick him up off the waiver wire in Week 1 (hit me up on Twitter if you need fantasy sports insight, guys, I'm sort of like the Ruxin of Autoblog).
Morris is also pretty endearing because of his loyalty to his car, Bentley. Hold up - that's not to say the running back has splashed out on a Continental GT or a Flying Spur. No, Morris gave his much-loved 1991 Mazda 626 the tongue-in-cheek name "Bentley" while he was still a student at Florida Atlantic. One 1,613-rushing-yard rookie season and a $2.2-million contract later, and Morris is still using his Mazda as his daily driver. It might be easy to assume that the young player is simply being really prudent with all of his newfound wealth, but the guy really just has a thing for his five-speed-manual 626.
And Mazda, of course, loves the story of Morris' affection. In an effort to keep his 626 running strong and looking good, the company's Washington D.C.-area dealers have agreed to refurbish Bentley back to its original showroom freshness. Rather than spoil the classic (?) lines of the 626, the Mazda folks are essentially restoring the car for Morris. The cracked dash will be swapped out for a factory replacement, the engine and transmission given a thorough going-over and the whole vehicle generally made as fresh as Will Smith circa 1991. Bentley is expected to be completed and rolling through the capitol city by October 15, and in the meantime, Morris has been driving around in a new 2014 Mazda6 loaner car.