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700 horsepower Porsche GT2 RS is the wildest 911 ever

The Porsche 911 comes in a variety of flavors, each filling a certain taste for a certain customer. Sitting atop the range is the new 911 GT2 RS. In previous generations, the GT2 had a bit of a reputation as a widowmaker, a 911 with massive power that could snap and bite with the slightest agitation. Porsche says the new model has been civilized, but with 700 horsepower going to the rear wheels, we're sure it's going to be as mad as ever. Power comes from a highly massaged version of the 3.8-liter flat-six from the 911 Turbo S. The rear-mounted engine makes an outrageous 700 horsepower and 553 lb-ft of torque. Like we previously reported, the new car will use water injection to help keep things cool. The only transmission is Porsche's PDK. While enthusiasts may lament the loss of the manual, the RS models have always been about performance above all else. Simply put, the PDK is the better performance option. All that power translates to a 0-60 mph time of 2.7 seconds and a top speed of 211 mph. The engine makes 80 more horsepower than the previous model. That makes it the most powerful road-going 911 ever built. In fact, the 887 horsepower 918 Spyder is the only road-going Porsche that makes more power. The fact that Porsche trusts all of that power to go to the rear is both thrilling and terrifying at the same time. In order to manage traction, the GT2 RS gets a number of upgrades. Rear-wheel steering has become commonplace in the 911 lineup, so it's no surprise to see it here. Sticky tires with 265/35 ZR 20 section rubber at the front and 325/30 ZR 21 section rubber at the rear keep things planted. That comically large rear wing adds downforce, adding to stability. The car gets standard carbon ceramic brakes. While some people prefer traditional rotors for the street, like the PDK, this is all about performance. A number of intakes and outlets complement the rear wing and maximize aerodynamic efficiency. It's a bit of a surprise that with all the focus on downforce, the GT2 RS still manages to top out at 211 mph. The hood, front wings, wheel housing vents, door mirrors, side air intakes, parts of the rear end, and a number of interior components are all made from carbon fiber. The roof has been made of magnesium. If you want to drop any pretense of civility and comfort in the pursuit of speed, Porsche is offering a Weissach package that shaves off another 40 pounds from the already impressive wet weight of 3,241.

Junkyard Gem: 2009 Pontiac G3

Things weren't looking so rosy for Pontiac Division in late 2008, as The General had troubles of its own that culminated in Chapter 11 bankruptcy in June of 2009. Meanwhile, the Solstice and G8 had failed to revive Pontiac's youthful "excitement" image. Naturally, this seemed like the ideal time to put Pontiac badges and a new grille on the Chevrolet Aveo (itself a rebadged Daewoo Kalos) and call it the G3 (in the United States) or the G3 Wave (in Canada). Sales were not brisk, to put it mildly, and the 2009-only G3 has become one of the rarest modern Pontiacs in the junkyard world. The announcement of Pontiac's demise came in the spring of 2009, with the very last Pontiac-badged vehicle built being either a G3 or a Vibe (since those cars were really Daewoos and Toyotas, respectively, the true final Pontiac was the 2010 G6). The Aveo itself disappeared after the 2011 model year, replaced by an updated Kalos design known here as the Chevrolet Sonic. As a result of the GM bankruptcy, termination of the Pontiac brand, a nasty worldwide recession, and the preference of American vehicle shoppers for trucks or at least truck-shaped cars, few knew the G3 existed and fewer still thought to buy one. This is only the second G3 I've managed to find in a car graveyard, and I've been searching diligently.  So, it's a Junkyard Gem in the historical sense, not in the sense of being the kind of car you'd want to take to your 20th high school reunion. That said, it has power windows, air conditioning, and a CD player— pretty nice stuff for a dirt-cheap econobox from a decade back. And look! An AUX jack for your iPod or early-model smartphone. I drove dozens of cheap rental cars for my job with the 24 Hours of Lemons Traveling Circus during the late 2000s, and very few had this feature; until about 2013 or so, you had to travel with your own CDs or one of those horrible wireless FM modulators if you wanted to listen to anything other than the radio in a non-high-roller rental car. Under the hood, a 106-horse Daewoo Ecotec displacing 1.6 liters. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. If there were any television commercials for the G3, I guarantee that they weren't as fun as this one— set in the California high desert, of course— for the SKDM Kalos.

Vitruvian Energy crowdfunding to make EEB, a trashy biofuel

When sewage is treated at a wastewater treatment facility, biosolids are the byproduct. After being separated from the water, biosolids are usually sent to a landfill or incinerated. That doesn't mean that they're without value, however. Vitruvian Energy has created a process to make a usable fuel out of this human waste product, and while the source is pretty gross, it is undeniably abundant, and the results are much cleaner. EEB can be made for less than $4 a gallon. In a process that Vitruvian Energy claims is energy efficient, biosolids are femented and introduced to a type of bacteria to create PHA plastic. Reacting the PHA with ethanol creates the ethyl-3-ethoxybutyrate (EEB) biofuel. Vitruvian says EEB can be blended up to 20 percent with gasoline or diesel without any engine modifications. This lowers the carbon footprint of the fuel it's blended into, and serves to oxygenate diesel, leading to fewer harmful emissions. EEB can also be made using other organic waste products, such as corn stover, rice straw and distillers grains. EEB can be made for less than $4 a gallon and isn't subject to the maddening market fluctuations and international politics of fossil fuels. Furthermore, EEB's carbon footprint is 70 percent less than that of fossil fuels. Vitruvian also sees potential for EEB to be used on its own to power vehicles or burned to produce electricity for the grid. So far, Vitruvian Energy has used grants from the California Energy Commission and National Science Foundation to develop EEB, and has tested the fuel in a Pontiac Solstice at Oak Ridge National Laboratory. Now, Vitruvian is wants to test EEB on a larger scale in the real world in order to prove EEB's viability to interested parties in the wastewater treatment industry. In an Indiegogo crowdfunding campaign, Vitruvian Energy hopes to raise $200,000 to build a prototype EEB production line and to run a test vehicle for a year on an EEB-diesel blend on the streets of Seattle. Donors can score some interesting perks such as shirts and bumper stickers that say "Get Clean with Poopaline." Learn more about EEB in the video and press release below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.