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Ford Shelby GT350 Mustang to cost $52,995?

The 2015 Ford Shelby GT350 Mustang was one of the shining stars of this year's Los Angeles Auto Show. And the Blue Oval's latest muscle car might even have reason to burn a little brighter if a recent rumor about its price proves true. Best of all are rumors that an even more potent version of the Shelby is potentially on the way. According to Horsepower Kings citing unnamed Ford sources at the LA Auto Show, the 2015 GT350 carries a starting price of $52,995, and the Tech package adds a further $2,995 on top of that. There's also the claim of a Track package for an undisclosed price. However, it doesn't look like LA is the last we'll see of the newest Shelby because the source also alleges that a top-rung GT350R is under development with bigger brakes, modified aerodynamics and sportier tires. This rubber-burner is reported to be unveiled at the North American International Auto Show in Detroit in January. Assuming these claims are correct, it puts the Shelby in fighting form against its two Chevrolet Camaro rivals. Ford reports that the GT350's 5.2-liter V8 pumps out over 500 horsepower and more than 400 pound-feet of torque. At $52,995, it would undercut by a couple of grand the $55,505 (before destination) base price of the 580-hp 2015 ZL1. The super 'Stang might also beat the 505-hp Z/28 with its power rating, while being vastly cheaper than the track-focused Camaro's $72,305 price. This could be quite the performance shoot-out.

Ford finds flex-fuel engine design plays big role in emissions output

How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethanol blends - E0, E10, E20, E30, E40, E55 and E80 - affected the emissions coming out of a flex-fuel 2006 Mercury Grand Marquis. To see the full report, printed in the journal Environmental Science & Technology, requires payment, but there is an abstract and Green Car Congress has some more details. The gist is that, "with increasing ethanol content in the fuel, the tailpipe emissions of ethanol, acetaldehyde, formaldehyde, methane, and ammonia increased." At least NOx and NMHC emissions decreased. The researchers say that the effects are due to the fuel and "are expected for all FFVs," but that the way that a manufacturer calibrates the engine will affect NOx, THC, and NMOG emissions. It's this last bit that's important, since the researchers found, "Higher ethanol content in gasoline affects several fundamental fuel properties that can impact emissions. ... These changes can have positive or negative effects that can depend on engine design, hardware, and control strategy. In addition to direct emissions impacts, higher ethanol content fuel can also provide more efficient combustion and overall engine operation under part-load conditions and under knock-limited higher-load conditions." So, as we head towards more ethanol in our fuel supply (maybe), manufacturers are going to need to learn how to burn it most efficiently.

EarthCruiser adds a bigger camper option to its heavy duty pickup line

EarthCruiser is a camper and expedition vehicle company based out of Oregon that we've previously covered for its huge commercial truck-based machines. But they offer more than that, from drop-in campers for smaller pickups to heavy duty pickup conversions. The company's latest product is one of the latter, offering a larger camping area than the current EXD model. This new camper conversion is called the Terranova. The big differentiator between it and the EXD is the camper section, which extends over the truck cab on the Terranova. This means that bed space can be moved to above the truck cab, instead of having to use a convertible dinette. So less reconfiguring, and generally more usable space. One other major difference is that the EXD is only available for the Ram 3500 and Ford F-350. The Terranova is being designed for both of those trucks as well as the Chevy Silverado 3500. The EarthCruiser Terranova is otherwise very similar to other EarthCruiser models. The camper section is made of fiberglass and plastic, and the pop-up roof is insulated with foam. The curtains are triple-layered. The company says it can house four people. It comes with a freshwater tank and pump to help supply the kitchen sink, drinking water tap, bathroom sink and indoor and outdoor showers. There's also a cassette toilet. The kitchen features an induction stove top and small refrigerator and freezer. A fan system is standard, and air conditioning is optional. Power comes from a 400-aH lithium-ion battery. The Terranova isn't yet available. EarthCruiser is finishing up design and engineering, and it plans to have finished examples early next year. The company is taking reservations now, though. Pricing hasn't been announced, but an EXD runs between $220,000 and $265,000, and we would expect the Terranova to cost even more. Related Video: Featured Gallery EarthCruiser Terranova Expedition Camper renderings Chevrolet Ford RAM Truck Off-Road Vehicles Special and Limited Editions RVs/Campers