2014 Ford Mustang on 2040-cars

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Should reflective paint earn automakers EPA credits?

No matter where you look around the world, governments are cracking down on vehicle emissions and aiming for higher fuel economy standards. Generally, automakers are pushing back against the increased regulation, and in the US, General Motors, Ford, and FCA US are looking for new compromises. The Big Three want to the EPA to grant them retroactive emissions credits for using tech that they claim reduces CO2 but not on the government agency's on-road testing. Among these technologies are things like reflective paint and glass, LED lights, ventilated seats, stop/start, and more efficient air conditioning compressors. Starting with the 2014 model year, the automakers can receive credits for a few grams per mile reductions on models with some of these solutions, according to Automotive News. However, the companies are also petitioning the EPA to make the credits apply to earlier vehicles with them, as well. The emissions advantages for systems like stop/start and less polluting AC refrigerants seem fairly obvious. For reflective paint and glass, the belief is that keeping a vehicle interior cooler should mean a lower need for air conditioning and therefore a decrease in CO2. Margo Oge, the former boss of the EPA's Office of Transportation Air Quality, told Automotive News these credits are part of the plan. "That's the whole point of what we tried to establish," she said. "We wanted companies to invest in and develop these technologies." The EPA wants vehicle emissions at the corporate average equivalent of 54.4 miles per gallon fuel economy by 2025, and so far that seems achievable. It will translate to less than 40 mpg on the EPA sticker. In a report last summer, the industry was about 10 grams per mile of CO2 better than the rules required, and that was solely based on 2012 model year vehicles. In an update for 2013, the companies were up to 12 grams per mile beyond targets. News Source: Automotive News - sub. req.Image Credit: Mark Humphrey / AP Photo Government/Legal Green Ford GM Emissions Fuel Efficiency FCA fca us

The tricky business of octane, power, and MPG

Given tepid green-car sales numbers this year, consumers in the US aren't making the transition away from internal combustion engines too quickly. Regulations are still mandating cleaner emissions, though. In addition to downsizing and turbocharging, there's growing consideration about moving to higher-octane fuel to improve overall efficiency. In a new report, engineers at FCA, Ford and General Motors Powertrain are showing that it could work, too. The major advantage to higher-octane fuel is that it supports higher compression ratios. That in turn can lead to more power from burning the same amount of gas. "Higher ethanol content is one available option for increasing the octane ratings of gasoline and would provide additional engine efficiency benefits for part and full load operation," the researchers write in the study's abstract. The authors even think it could be possible to update some modern vehicles' engine calibration to be optimized for the better gas. While the benefits are there, we still have a long way to go before higher-octane fuel becomes a national standard. According to Green Car Congress, 87 percent of the gas sold in the US is regular grade 87-octane. Meanwhile, premium 91-93 octane makes up just 10 percent. The various grades of fuel illuminate even more annoyances with the current system. For example, Ford generally recommends 93-octane for EcoBoost engines, and the power outputs that the company publishes are based on using it. However according to Green Car Reports, such premium gas is very difficult to find in some regions of the US, especially along the West Coast. The powertrains still run on lesser grades but with lower power output. The researchers' discussion of possibly increasing ethanol in gas also comes during a heated debate on the substance. The current administration is pushing for less of the corn-based fuel in the coming years. Although, several presidential hopefuls might be favor of reversing that course.

Jay Leno drives postcard-perfect '32 Ford Highboy Roadster

At the turn of the century, it was arguably the Honda Civic that best defined inexpensive performance tuning, and in the '50s it was the Tri-5 Chevys. One of the earliest platforms to gain a huge following among young people looking for a cheap way to go fast was the classic '32 Ford Highboy Roadster. This week, Jay Leno's Garage looks at one of the very first vehicles that defined the look of the hot rod heyday.
This '32 Ford was built in the '40s and graced the cover of the fourth issue of Hot Rod Magazine back in 1948. All of the hot rods that you see shining at car shows today owe a serious debt of gratitude to this roadster. It bears all of the cues that define the look, including a notched frame and hidden door hinges. Under the three-piece hood is a flathead V8 boasting all sorts of period modifications, including copper cylinder heads. It was seriously fast in its era too, and proved it by reaching 112.21 miles per hour on a dry lakebed in 1947.
These days, this hot rod is on display at the Petersen Automotive Museum. Although, if you can't make it to California to see it, the United States Postal Service is celebrating this Ford with one of its two hot rod Forever stamps. Like Jay says in the video, in terms of hot rodding, "it all comes back to this." Check out the video to learn more about this rolling piece of tuning history.