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Nissan's front-engined Le Mans car caught testing at COTA

As far as we can tell, not only is it true, it's wilder than we could have expected: not only does the Nissan LMP1 entry for Le Mans have its engine in the front, it apparently uses that combustion engine to power the front wheels while its KERS unit powers the rear wheels. Those rear wheels could be of smaller diameter than the front wheels, and total system horsepower for the racer "is a conservative 2,000 [hp]." And check out how far back that pilot is sitting. Let's start with what's been seen in person. A race team testing at the Circuit of the Americas caught the GT-R LM on track a few days ago, so Jalopnik schlepped out to the track the following day and took photos and video. There's a big ol' meaty front end where the twin-turbo Cosworth V6 lives, and that gives way to a trimmer back end. Mulsanne Corner, which has been following the car's development, figures the weight balance percentage is around 55- to 58-percent in the front through strategic placement of the KERS unit and radiators, putting it in the same division as proper mid-engined cars. A prop shaft runs from the KERS in front to the rear of the car. It's speculated that the rear wheels are smaller than the front wheels because of that narrower rear end. In some of the Jalopnik photos the rear wheels do look smaller, which could explain the complicated half-shaft and drop-gear arrangement thought to be housed back there. If all that is true this will already be the "radically different" car Nissan wanted to build. Yet there's more: Mulsanne Corner says the Nissan is targeting an ultra low drag setup, so there's a lot of talk about the car not having a rear wing, or only the hint of one, and Nissan plotting "mental" speed targets for the French track. Having the engine in front is what would offer more flexibility with the rear wing. There's a good chance we'll know what it looks like on February 1, during the Super Bowl. Nissan will air a 60-second spot, and the advance tweet with the tagline "We're Back" and a helmet promises something racey. There are more pics over at Jalopnik along with a brief video of it running at speed.

2015 Nissan GT-R Nismo gets official

Behold the 2014 Nissan GT-R as dressed by Nismo and inspired by the GT3-spec race car that competed in this year's Nürburgring 24-hour race. Called the "ultimate iteration of Nissan's GT-R supercar," power goes up by 55 horsepower to 600 hp with updates like high-flow, large diameter turbos, and torque is "over 480 pound-feet," which means it's risen by at least 35 lb-ft.
Helping to keep it right-way up and pointed in the right direction are a race-tuned suspension with a larger, hollow anti-roll bar, custom Bilstein DampTronic dampers and the use of high-rigidity bolts. Outside, a new aero package from the wider front carbon bumper to the carbon rear spoiler above a longer, tapered rear bumper creates an additional 220 pounds of downforce at 186 miles per hour compared to the standard GT-R. Rumors of a 'Ring time of 7:08 abound, we'll get the truth - and we assume some video - very soon.
The bodyshell construction uses adhesive to improve rigidity, and behind those windows are carbon fiber Recaro buckets - in Europe and Japan, at least - and an Alcantara-wrapped wheel. It goes on sale next year, but you can get to know more about it right now in the press release below.

A look inside Infiniti's variable-compression engine

We're sympathetic to anyone who had trouble understanding what's going on with Infiniti's new variable-compression engine. While we got a full tech briefing on the novel VC-Turbo back in August, the visual aids were lacking. The cutaway engine Infiniti brought to the Paris show fixes all of that. You can thank the little green and pink lines on the cutaway for making the whole idea a little more clear. Click through the gallery to see two lines – one green and one pink – that represent the different strokes allowing for different compression ratios. Remember, the compression ratio is the amount of volume in the cylinder on intake compared to the amount at the end of the compression stroke. Leave more room at the end and you lower that ratio. The length of the stroke doesn't change with this system, but where it sits along the cylinder does. Hence those two lines. The variable compression ratio allows this new turbocharged engine to maximize fuel economy when the turbo isn't needed by raising the compression ratio. It will see its first use in the next Infiniti QX50 crossover, previewed by the QX Sport Inspiration concept that's also on display in Paris, and has performance targets of 268 horsepower and 288 pound-feet of torque. After, it will migrate to other Infiniti and Nissan vehicles, with transverse front-drive-based applications first in line. Eventually, it's likely to completely replace Nissan's corporate 3.5-liter V6. We'll be poking around the engine a little more in Paris today to try and get some more info. For now, enjoy those cutaway images and those friendly little lines. Featured Gallery Infiniti VC-Turbo engine cutaway View 14 Photos Paris Motor Show Infiniti Nissan Technology Emerging Technologies engine 2016 paris motor show