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Honda speeds down memory lane with its first F1 car

Though most Formula One teams are based in the UK, they hail from places all around the world. There are teams from Russia, India and Malaysia, but in the 1960s, the idea of an F1 team coming from as far away as Japan was unthinkable in what was a predominantly European racing series. That's just the notion that Honda aimed to upset when it entered the car you see here in the 1964 Formula One World Championship.
With a 1.5-liter V12 dispensing 220 horsepower through a six-speed manual (its shifter necessitating the steering wheel mounted left-of-center), the 1964 Honda RA271 was built around an aluminum monocoque in a package that looks like a Formula Vee car you could erect in your garage, but it state-of-the-art when it was built. Speaking of which, Honda only built one, and today it's part of the Honda Collection Hall at Motegi, but the priceless racer made the trip down to Japan's capital so we could check it out at the Tokyo Motor Show. Awfully nice of Honda, we'd say. Check it out in our gallery of live shots from the show floor above.

Honda 'Hands' ad is a worthy successor to 'Cog'

The 2003 Cog commercial from Honda may have been named one of the best car commercials of all time, but an all-new spot called Hands looks to be even more entertaining even if it's digitally enhanced. The two-minute video - which starts and ends with a nod to Cog - highlights just about all facets of Honda's universe of products from passenger cars to racecars, the HondaJet to leaf blowers, motorcycles, ATVs and even Asimo.
Celebrating 65 years of innovation, the advertisement is as informative as it is amusing, and it even injects a little humor, too, like a glass of water being squeezed from the FCX Clarity. We just hope that the 1:10 mark of the video isn't hinting at a CR-V Convertible. We're not sure when Hands will air or if we'll see it on television here in the US, but the video is posted below; as an added bonus, we've also included the video for Cog.

Honda patents engine with different cylinder displacements

A basic rule of engine design states that the displacement of a cylinder is equal to the engine's total displacement divided by its cylinder count. Honda, according to a recently surfaced Japanese patent, is looking to break that rule with an engine containing cylinders of different sizes. We've done our best to translate it from patent-ese. The idea is that different-sized combustion chambers give more flexibility when any combination of cylinders are deactivated, or rested. Because the different numbers can be combined in various ways, it provides more and smaller increments than would an engine with equal-displacement cylinders. Take a 2.0-liter four-cylinder, for example. Following the golden displacement rule, each of the four cylinders has a volume of 500 cc, giving displacement increments of 500 cc when any cylinder is deactivated. But suppose instead that the four cylinders displace 300, 425, 600, and 675 cc, respectively. This would give the engine 15 available displacements instead of just four, and the spacing between each option would be far less than 500cc. As a result, those different virtual displacements would provide more adjustment between power and efficiency than a cylinder-deactivation system can on a conventional engine. Honda's patent describes cylinders with equal bore size, with the displacement from cylinder to cylinder varying based on the crank throw radius – the longer the throw, the longer the stroke and the larger the displacement of that particular combustion chamber. The patent describes how the cylinder sizes would need to be arranged to spread the load on the crankshaft and presumably limit vibration that would be introduced by the different pulse magnitudes. If we're interpreting things correctly, the largest cylinder (the one with the longest crank throw radius) sits in the middle of the bank with the smaller ones alternating on either side as they decrease in displacement. This concept is described for multi-cylinder inline and V-type engines of various sizes. The patent was filed in March of 2014 and published in January of this year. Whether or not this arrangement will reach production is of course unknown, but the advantages in terms of both efficiency and power seem promising. Related Video: News Source: Japan Patent Office via Auto Guide Green Honda Fuel Efficiency Technology patent