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Honda reveals IndyCar aero kit

The IndyCar Series is stepping into a new era of competition that won't quite see manufacturers building their own chassis like they do in Formula One, but it's inching closer. This season, participating automakers will provide their customer teams not only with engines as they have in the past, but with complete aerodynamic packages. Chevy revealed its new aero kit last month, and now Honda – the only other automaker currently in the series – has followed suit with its own. Like Chevy's package, the new Honda kit is designed specifically for road courses and short ovals with a high degree of downforce that would hamper high-speed running around super speedways. The lower-drag package will likely be revealed sometime before the Indy 500 that will be the first speedway race on the calendar when it kicks off in May. The design of the package is a result of what Honda describes as an exhaustive development process that borrowed from the company's experience with Le Mans prototypes. It started out using CAD and CFD software before being validated on simulators, tested in wind tunnels and run on track with participation from Andretti Autosport. The aerodynamic appendages will be affixed to the existing Dallara chassis and powered by Honda's V6 engines, allowing individual teams to tweak the elements to their own requirements. With the manufacturers now allowed a greater degree of participation, series organizers will undoubtedly be hoping for more of them to join in on the action. The last time there were more than two automakers participating was in 2005, before Toyota pulled out. Ford was the sole engine supplier in the Champ Car series from 2003 until the series reunited with the Indy Racing League to form the current IndyCar Series. Honda Unveils 2015 IndyCar Series Aero Kits Mar 9, 2015 - TORRANCE, Calif. - Road Course/Short Oval package shown - Efficient development utilized CFD and multiple simulation tools - Wide range of aerodynamic tuning options available to teams Honda today debuted the package of aerodynamic upgrades and components its teams will use in the 2015 Verizon IndyCar Series, as the manufacturer seeks to add to an already impressive list of accomplishments in American open-wheel racing. The 2015 Honda Indy car "aero kit", produced by Honda Performance Development, Honda's racing arm in North America, includes nearly 200 individual pieces that can be fitted to the existing Honda-powered Dallara Indy car chassis.

Honda, Mazda, Mitsubishi, Mercedes also under diesel emissions scrutiny

The controversy over Volkswagen's diesel emissions scandal isn't limited to the US. In Europe, where diesel engines are far more popular, the issue is shining a harsh light on the NEDC emissions test. As already known, the evaluation does a poor job of reflecting real-world production of NOx, and it appears a significant number of automakers are affected. The Guardian in the UK has been reporting on real-world test results from a company called Emissions Analytics. After the latest round of checks, vehicles from Mercedes-Benz, Honda, Mazda and Mitsubishi were found to generate far more NOx than they should. The newspaper also published similar results for Renault, Nissan, Hyundai, Fiat, Volvo, Jeep, Citroen, VW, and Audi. On average, the figures are about four times over the limit of producing the pollutant. Unlike VW and its defeat device, these automakers aren't actually breaking the rules. The vehicles perform up to the NEDC lab test for emissions, but those results simply aren't translated to the street. "The VW issue in the US was purely the trigger which threw light on a slightly different problem in the EU - widespread legal over-emissions," Nick Molden from Emissions Analytics said to The Guardian. A big fight to decide the future of this issue appears to be on the horizon. Automakers claim that they can't meet the next round of tightening emissions regulations and are asking for compromises. Although, spokespeople for Mercedes and Honda told The Guardian that the brands would be in favor of the stricter rules. Meanwhile, some European governments began backtracking their support of diesels well before this scandal came to light. The added scrutiny certain hasn't helped the future of the oil-burner. Related Video:

Jeep Gladiator Mojave and Acura MDX A-Spec | Autoblog Podcast #627

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Consumer Editor Jeremy Korzeniewski and Senior Editor, Green, John Beltz Snyder. This week, they're driving a Jeep Gladiator Mojave, Acura MDX A-Spec, our long-term Subaru Forester and a Honda CR-V Hybrid. A little stir-crazy from quarantine, they also derail the conversation for a little bit to talk about beer before launching into this episode's "Spend My Money" segment. Autoblog Podcast #627 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving 2020 Jeep Gladiator Mojave 2020 Acura MDX A-Spec (Here's one of those "Off The Clock" episodes we reference in our derailment about beer) Our long-term 2019 Subaru Forester gives us a moist surprise 2020 Honda CR-V Hybrid Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: