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Nissan Titan Wounded Warrior project lands in time for Veteran's Day

We last featured the crowdsourced Project Titan pickup back in September, back when Nissan revealed that its big, bruising custom pickup would take to the wilds of Alaska with a pair of veterans from the Wounded Warrior Project at the wheel.
Now, their journey across the wilds has been fully revealed as part of a 22-minute short film. David Guzman and Kevin McMahon are the pilots of the brutish truck, and while the film is ostensibly focused on the journey and the challenges that come with it, the release of the video on Veterans Day (Remembrance Day or Armistice Day, depending on where you're from), gives some indication to the dominant theme of the story - recovery.
The two travel across Alaska in the Titan on different missions, working with both veterans and civilians afflicted with post-traumatic stress disorder, as well as supporters of the Wounded Warrior Project. From the avalanche-surviving photographer who's suffering from PTSD to an Air Force veteran who routinely takes recovering vets on fishing trips, the pair experience the many efforts at recovery and support throughout the course of the missions and their journey.

Carlos Ghosn vows to 'restore my honor' in first remarks since arrest

TOKYO — Nissan Motor's jailed ex-chairman, Carlos Ghosn, vowed to restore his good name in court after a month in detention, Japanese public broadcaster NHK said on Friday. "Things as they stand are absolutely unacceptable," Ghosn was quoted as saying via his lawyer. "I want to have my position heard and restore my honor in court." It was Ghosn's first comment since his arrest on Nov 19 for allegedly understating his income by about half over a five-year period from 2010. He was later charged with the same alleged crime covering the past three years. A call to the office of his lawyer, Motonari Otsuru, went unanswered outside business hours early on Friday. The lawyer has previously declined to return calls for comment on the Ghosn case. A Tokyo court on Thursday unexpectedly rejected prosecutors' request to extend Ghosn's detention, which Japanese media said means he could go free on bail as early as Friday. Ghosn wants to hold a news conference after he is released, NHK quoted his lawyer as saying. The executive, who formed a carmaking alliance among Nissan, Mitsubishi Motors Corp and France's Renault SA, said he is not a flight risk and wants to be able to travel abroad, the report said. The Ghosn case has put Japan's criminal justice system under international scrutiny and sparked criticism for some of its practices, including keeping suspects in detention for long periods and prohibiting defense lawyers from being present during interrogations, which can last eight hours a day. Japan has also come under fire for its 99.9 percent conviction rate. The Tokyo court unexpectedly ruled not to extend Ghosn's detention. It said it had also decided against extending detention for Greg Kelly, a former Nissan executive who was arrested along with Ghosn on Nov. 19. It later overruled an appeal by prosecutors against the decision, clearing the way for the possible release of the two men as early as Friday. The court did not disclose reasons for its decision, and NHK said it was "extremely rare" for it to reject the prosecutors' request to extend detention. If Ghosn and Kelly are granted bail, conditions may require them to apply for permission to travel overseas. They could also be barred from contacting Nissan officials. Both executives had not been able to make any public statements since their arrest, although local media have reported that they have denied wrongdoing. Ghosn was indicted on Dec.

Infiniti's new VC-T changes the rules of small turbocharged engines

The upcoming Infiniti QX50 crossover does not get our pulse racing, no matter how shapely the QX Sport Inspiration concept that previews it may be. No midsize SUV does, to be fair. But it has something special under the hood – the world's first production variable-compression-ratio engine. That means the QX50's 2.0-liter turbo four, which makes 268 horsepower and 288 pound-feet of torque, will have up to 27 percent better fuel economy. Here's how it works. The trend of moving to smaller, turbocharged engines carries with it one big falsehood. Under low load when the turbo isn't needed, these engines are less efficient than an equivalent engine without a turbo because of the low compression ratio the turbo requires. That is, if you never need the extra power, you're wasting fuel. Turbocharged (and supercharged) engines use a lower compression ratio to prevent detonation. When you force extra air in a cylinder and mix it with fuel, it's more likely to prematurely go boom. Lowering the compression ratio prevents this problem, but it's less efficient. Infiniti's VC-T promises the best of both worlds, with a compression ratio that ranges from 8.0:1 for high-power turbo needs to a 14.0:1 ratio for fuel-sipping efficiency. At its heart the VC-T engine is a simple idea, but it's complicated to explain. Consider yourself warned. The photo below from Infiniti serves as a good visual overview. For the truly nerdy, this patent application covers the mechanical concept. Instead of having the pistons connected to the crankshaft, Infiniti's engine has a pivot arm with a connection on each end. One end connects to the piston, the other connects to a second lower shaft, which is controlled by an actuator arm. At any given time the engine's pistons move up and down according to the lobes on the crankshaft. But the actuator arm can change the angle of the pivot arm up and down. That is, the pistons still move in the same motion with the same stroke, but phase the entire stroke up or down. Move the pivot up and there's less room at the top, which means a higher compression ratio. Move the pivot down and the compression ratio goes down, too. As an added bonus, the lower shaft eliminates the need for counter-rotating balance shafts. Infiniti says this system works constantly and can vary the compression ratio to any number between 8:1 and 14:1. It also uses electronic variable valve timing on the intake valves to switch into Atkinson-cycle combustion for greater efficiency.