2011 Honda Cr-v Ex-l on 2040-cars

Auto blog

Honda getting in on the Daytona Prototype racing action

Racing fans at Sebring are plenty used to seeing Honda powering into the winner's circle, the Japanese motor company having claimed class victories at the endurance race in Florida in 2007, 2009, 2011, 2012 and 2013. Those were all in the LMP2 category, but with the Twelve Hours of Sebring now part of the combined United SportsCar Championship, Honda is branching out into another class: Daytona Prototypes.
The purpose-built racing machinery that were once part of the Grand-Am series are now racing alongside the LMP2 prototypes from the American Le Mans Series under the united championship. So far Ford and Chevy have signed on to power the Daytona Prototypes, and now Honda's joining their ranks as the only manufacturer to field entries in both categories of the championship's Prototype class.
The competition-spec 3.5-liter twin-turbo V6 revealed last month is based on the same J35 engine that powers everything from the Honda Accord to the Acura RLX and MDX. Now it will power the Riley chassis fielded by Starworks Motorsports, competing alongside the pair of Honda Performance Development (HPD) ARX-03b chassis which Extreme Speed Motorsports will campaign under LMP2 regulations, giving Honda a two-pronged, three-car assault on the top class of the new American sports car racing series.

Honda asked for Takata inflator change without telling Feds

Honda and Takata could be in legal hot water after the automaker requested a design change to the supplier's airbag inflators in 2009 without notifying the government. According to internal documents obtained by Reuters, the updated parts had extra vents to reduce the force directed occupants if a rupture occurs. Automakers generally need to tell the National Highway Traffic Safety Administration about any safety-related changes to their vehicles, but Honda argues to Reuters that the disclosure wasn't necessary in this case. The company wanted the changes to the parts to "protect against the possibility of future manufacturing errors – it was not an acknowledgement of a larger design flaw in the inflators," Honda spokesperson Chris Martin told Reuters. The revised components started going into some Honda models in 2011. However, a jury might not agree with Honda's position, and a lawyer could argue the company had a responsibility to report the alterations. There's already a pending class action lawsuit against automakers and Takata for violations of the Racketeer Influenced and Corrupt Organizations (RICO) Act, and there are many more from individuals. Among those is the case of a pregnant woman in Malaysia who died from a rupturing airbag. An investigation by the Independent Testing Coalition found three factors for the inflators'' rupturing. The use of ammonium nitrate is part of the problem, but the inflator's assembly doesn't keep moisture from reaching the chemical. If a vehicle is in a high humidity area, the danger is even worse. When they combine, these issues make the explosions more likely. Takata allegedly knew about the problem as far back as 2000 but hid the failures. Emails even reportedly showed workers joking about changing the data. Related Video:

Honda revamps F1 engine for McLaren

Things haven't been going smoothly for Honda since returning to Formula One, and the Japanese automaker says the challenge has been greater than it anticipated. But after a stronger showing at the recent Hungarian Grand Prix, Honda says its reliability issues are behind it and is working on introducing a revamped engine for the second half of the season. "I am confident our reliability problems are now behind us, which means we can turn our attention to increasing power," Honda racing chief Yasuhisa Arai told Autosport. "After the summer shutdown our plan is to apply a new-spec engine using some of our remaining seven tokens." The "tokens" to which Arai refers are a way for the FIA to limit engine development. The power units are broken down into 66 such tokens in the regulations, and each engine supplier can change up to 32 of them throughout the season. The allowance was at first afforded only to returning suppliers Mercedes, Ferrari, and Renault, but Honda succeeded in convincing the FIA to allow it the same leeway. Honda has been spending its development tokens on fixing reliability issues, but will shift its focus to improving performance. The McLaren team that Honda powers has only gotten both of its cars to the finish line at two out of 10 races this season. Most of those problems came down to the new engine package. That's compared to only two retirements the team suffered last season, when it was still under Mercedes power, and none the year before. In Hungary, however, the team not only got both cars to the finish line, but placed both in the points for the first time this season. "The sport has changed immensely since the McLaren-Honda 'glory days'," said Arai. "The current technology is much more sophisticated, and it is tough to make a good racing car. We knew it wouldn't be easy, but perhaps we didn't imagine it would be this hard." The Japanese manufacturer is now spending the summer break developing its power unit. Many of those changes are expected to be rolled out in time for the Belgian Grand Prix later this month, with the rest to follow in the ensuing races. Beyond reliability, engine performance is particularly important for the high-speed races at Spa and Monza, where the subsequent Italian Grand Prix will be held early next month. Related Video: