1967 Ford F-100 Ranger on 2040-cars

Auto blog

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.

Ford, Petty's Garage to build limited-edition Mustang GT from SEMA Show

The customized vehicles on display at the annual SEMA Show are often just there to exhibit a company's wares. They are more an illustration of what's possible by picking the right bits out of a catalog, rather than a model available in complete form. Ford and Petty's Garage are doing something a little different, though, by putting a very limited run of the tuner's supercharged Mustang GTs up for order through Blue Oval dealers. The Petty's Garage Mustang GT made its debut with a host of other modded 'Stangs at the 2014 SEMA Show. It featured a blue-and-black two-tone paint job and a supercharged version of the pony car's V8 under the hood. Just 143 of them are now being offered to customers – 100 in Stage 1 trim and 43 in Stage 2 form. At a starting price of $62,210, Stage 1 buyers get the aggressive body kit from the show car, including a center-exit exhaust at the rear, trunk lip spoiler and a set of 20-inch wheels. Although the real meat of the setup is a supercharger, cold air intake and retuned engine calibration also help take the output up to 627 horsepower. Inside, customers get "The King" Richard Petty's signature on the dashboard. Shelling out $92,210 for the Stage 2 version adds bigger brakes from Wilwood, HRE three-piece wheels and the two-tone paint job from the SEMA show car. The boosted Mustangs can be ordered from Ford dealers, but at least one of the Stage 2 versions is already sold. Rocker and car enthusiast Brian Johnson of AC/DC bought the first one. FORD AND PETTY'S GARAGE TEAM UP TO BUILD LIMITED-EDITION MUSTANG GT Ford dealerships to offer 143 limited-edition Petty's Garage-tuned Mustang GTs; a Stage 1 version and an even more exclusive Stage 2 version will be available All Petty's Garage Mustang GTs feature Ford Racing/Roush supercharger boosting output to 627 horsepower*, as well as unique exterior and interior treatments including Richard Petty's signature on the dashboard AC/DC's Brian Johnson ordered the first Petty's Garage Stage 2 Mustang GT – the rock 'n' roll legend's first-ever domestic vehicle purchase DEARBORN, Mich., Feb. 19, 2015 – Ford Motor Company and Petty's Garage are teaming up to build a new 627-horsepower* Mustang GT – a limited-edition fastback inspired by the popular Petty's Garage Mustang GT on display at last year's SEMA show in Las Vegas. "We received a tremendous amount of positive feedback about our Petty's Garage Mustang GT displayed at the SEMA show," said Jeff Whaley, Petty's Garage COO.

More 2015 Ford Mustang pricing information leaks [UPDATE]

The big news this morning was that the 2015 Ford Mustang would start at $24,425, including its destination pricing. The big news this afternoon is, well, bigger.
Mustang6G.com has come up with what it claims is pricing info for the entire Mustang line, rather than just the V6. That means we know all about the EcoBoost and GT prices now, which, when combined with the dealer order sheets we reported on last week, gives us our clearest look yet at how the Mustang can be outfitted (we're still a bit short on pricing info for some standalone options, like paint premiums and such).
The base EcoBoost starts at $25,995, while the GT rings up at $32,925.