2002 Honda Odyssey Ex Mini Passenger Van 5-door 3.5l on 2040-cars

Auto blog

Honda patents 11-speed, three-clutch transmission in the name of fuel economy

In an effort to improve fuel economy, automakers are stuffing transmissions with as many gears as possible. General Motors fitted the Chevrolet Camaro ZL1 with a 10-speed automatic, while the 2017 Ford F-150 will have a variation of the same transmission. Last year, Ford filed a patent for an 11-speed automatic transmission, and now Honda is following suit with its own 11-speed gearbox that will use three – three! – clutches instead of just two. Uncovered by AutoGuide, the patent describes a transmission with eleven gears that utilizes three clutches, with the third somehow reducing the drop in torque that occurs with a shift on a dual-clutch transmission. The result would be a two-fer of improved fuel economy and quicker gear changes. It's not clear how many shafts would be in the transmission – dual-clutches use a pair – or how exactly it is laid out. As it's just in the patent stage, we don't know what type of vehicle would use the 11-speed transmission, or even if Honda will end up making it. Honda could place the high-tech gearbox into a small, fuel-efficient car like the Fit to further improve fuel efficiency or into a larger vehicle like the Pilot that desperately needs a fuel-efficiency boost. The transmission would also have applications in sporty models since it The patent, which was published on May 27, is no longer available on the Japanese patent office's website. Related Video:

Honda protective of Type R name; NSX Type R not in the works

During a roundtable during a recent event hosted by Honda, we joined in on a roundtable interview with Honda Technical Consultant Ko Yamamoto and Honda Civic Type R Project Leader Hideki Kakinuma. Questions were asked about the Type R brand broadly, as well as the potential for some new projects. The answers were both good news and disappointing news for Honda fans. The good news is that Honda takes the Type R name and brand very seriously. Yamamoto and Kakinuma explained that the name and its associated red "H" badge are only for vehicles with a racing connection, such as the Honda Civic Type R that has a couple of racing variants. As such, you won't be seeing a CR-V, Odyssey or Insight with the Type R name. Furthermore, the Type R name is only for Honda-badged vehicles, despite the existence of the Acura Integra Type R a couple decades ago. We also asked about the potential of an NSX Type R, which certainly meets the performance and racing credentials mentioned, but is much more of an Acura product and is badged as such in the U.S. Kakinuma and Yamamoto couldn't go into deep detail, but they said that there aren't plans for one at the moment, and the chances of one for the U.S. are unlikely. They noted that the previous NSX Type R was a Japanese-market exclusive, and if such a car did come to fruition, that might be the case yet again. Kakinuma did say that if he was the one in charge of NSX, he would have already had it in the works. So it's not impossible that there could be an NSX Type R in the future, but don't look for one anytime soon. Related Video:

Acura NSX GT3 racecar bares all in raw carbon

Acura slowly and dramatically revealed the NSX over a period of years. There were previews, concepts, and lots of teases before Acura finally showed us the whole thing. It's a different story for the racecar. And today, the wraps come off the FIA GT3-spec NSX to show all of its bare-carbon glory. The NSX GT3 strips away more than just the paint from the standard road car. The racecar comes sans hybrid system, meaning all the power from the twin-turbocharged 3.5-liter V6 is sent solely to the rear wheels. Modifications to the body include a large rear wing, underbody diffuser, and bigger hood vents for engine cooling. While the hybrid system may be gone, the NSX GT3 uses the same block, heads, valvetrain, crankshaft, pistons, and dry sump lubrication system as the road car. Power is sent through a six-speed sequential gearbox instead of the road car's nine-speed. The NSX GT3 will be built alongside the street version in Ohio. Honda engineers in Japan and North America shared in the development. Final GT3 homologation will be completed by the company's Honda Performance Division in Santa Clarita, CA. Related video: