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Callaway, Lingenfelter boost Corvette Z06 way beyond 700 hp

With 650 horsepower and just as much torque on tap, few would accuse the latest Corvette Z06 of being down on power. But for those who'll always demand more, two leading Corvette tuners have just announced new tuning packages for the Z06 to boost Chevy's flagship well beyond 700 horsepower. The more powerful of the two comes from Callaway Cars, which has added a larger supercharger, a triple-action intercooler, and more to increase output to a massive 757 horsepower and 777 pound-feet of torque. The result, according to Callaway, is a 0-60 time quoted at 2.8 seconds and a quarter-mile run in 10.5. The package also includes a reshaped hood, all manner of trim upgrades, and a three-year warranty, and will set you back nearly $17k on top of the cost of donor vehicle that currently lists for $79,000. In what could only come second relative to Callaway's kit, Lingenfelter Performance Engineering has also released a Stage 1 package for the Z06. The kit includes a new dry sump damper, upgraded supercharger pulley and drive belt, and more – all of which Lingenfelter says will boost the Vette's output up to 720 hp and 730 lb-ft. Revised performance figures weren't released, but despite the 37-horse, 47 lb-ft deficit, we doubt it'd trail Callaway's by much. But both would likely leave the stock Z06 in their dust, and you can read more about them in the press releases below. Related Video: Callaway Cars Releases Their Most Powerful Corvette - 757 bhp / 777 lb-ft - Z06-based Corvette upgrade boasts 32% larger supercharger, triple intercoolers, and consistent power - lap after lap The Numbers - Callaway Cars today announced power numbers and performance for the flagship model in their performance car lineup. Equipped with Callaway's GenThree Supercharger, the Corvette Z06 now produces 757 bhp @ 6,200 rpm and 777 lb-ft @ 4,500 rpm (SAE). A launch to 60 mph is now achieved in 2.8 seconds, and a quarter-mile in 10.5 seconds at 131 mph. Why Go Big, When You Can Go Bigger? - Size Matters. To reach that power (which is up from 650 bhp / 650 lb-ft) the supercharger itself needed to be bigger since the output of a positive displacement supercharger is proportionate to its size. The Callaway GenThree supercharger is 32% larger in displacement (2300cc vs 1740cc). Cooling - Callaway engineers recognize that a key contributor to maximizing power is reduction of inlet air temperature associated with forced induction.

GM takes heat for aborted Silverado riff on 'Boston Strong' at World Series

During game five of the World Series, Chevrolet was set to do a spot of marketing for the 2014 Silverado - fans at Busch Stadium in St. Louis would hold up placards that spelled out the words "Silverado Strong," a theme that Chevy has been promoting since the Silverado's launch with the song "Strong," by Will Hoge. The St. Louis promo was ultimately called off, though, over concerns that it'd be insensitive to the visiting Boston Red Sox. (You can see the image of what the stunt would have looked like above, courtesy of one timely Reddit user.)
Now, the Busch Stadium stunt might not have been a big deal, had the St. Louis Cardinals not been playing the Boston Red Sox. Following the tragic events in Boston during the marathon back in April, the phrase "Boston Strong" gained traction among the city's citizens, especially at sporting events. So, you can imagine that Chevy's appropriation of the phrase might not sit well with some fans.
The stunt was ultimately shelved after images of the signs went viral before the game, leading to a bit of a public backlash. Chevy spokesperson Michael Albano said of the promo that it was meant to show the brand's "commitment to baseball and its fans." But after the images went viral, the company "realized there was the possibility that we may offend some of the very fans we were trying to honor," Albano told Automotive News via email.

New auto loans could soon extend out to 84 months

Cars and trucks are more expensive than ever before. In order to boost sales and help consumers afford new vehicles, automakers are offering longer and longer terms for auto loans. This past week, Bloomberg reported that FCA's Ram Trucks division is currently offering the longest loans. Some stretch to 73 months. Jeep, Fiat and Chevy aren't far behind. More noteworthy is that we'll likely soon see lenders moving from 73-month to 84-month loans. That's seven years worth of interest. More than two-thirds of US auto sales come from light trucks like the Ford F-150, Chevy Silverado and Ram 1500. The average transaction price of a new vehicle is well over $30,000. It's not difficult to spec out a heavily-optioned truck up to $60,000. Vehicles depreciate from the moment they roll off a dealer lot, and these six or seven-year loans could hurt consumers and lenders both in the long run. The U.S. Senate voted last week to kill rules that would prevent discriminatory auto lending. These Obama-era guidelines were meant to curtail lenders who offered higher loans based on race, religion, sex or national origin. Related Video: News Source: Bloomberg Chevrolet Fiat RAM Car Buying car loan car values