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Callaway debuts its new C7 Stingray at National Corvette Museum

Callaway showed off its first tuned version of the 2014 Corvette Stingray at the National Corvette Museum last week, giving the rampant enthusiasts of America's sports car a look at the roughly 620-horsepower, supercharged rocket.
Unlike the Corvette SC610 we showed you back in January, this Stingray packs a fair bit more oomph. Horsepower is only up ten ponies, but torque has jumped from 556 pound-feet to "at least" 600 pound-feet. Neither horsepower nor torque is official quite yet, although Callaway is expecting to know just what its creation can do once testing and validation is completed later this month.
The 6.2-liter, supercharged V8 now boasts a new, three-element intercooler, which Callaway claims only allowed the inlet air temperature to increase by ten degrees Fahrenheit during dyno runs. Previous designs saw a 35-degree-Fahrenheit jump. The exhaust system has also been fettled with, and now is even less restrictive.

NHTSA closes book on Ford, GM probes of 600,000 vehicles

US safety regulators have closed a pair of investigations into some 500,000 Ford Crown Victoria, Mercury Grand Marquis and Marauder sedans built between 2004 to 2007, and 100,000 Chevrolet Impala models from 2014. The Ford investigation focused on rusting heat shields, which may become dislodged and jam the steering, according to Reuters. The National Highway Traffic Safety Administration found that this happened very rarely. In fact, of the ten incidents filed with the government safety watchdog, six came from a single police department, which evidently had some sort of problem with its reporting. As for the Impala, the NHTSA investigators attributed two incidences of "unintended autonomous braking" to user error. In both cases, the vehicles were involved in rear-end collisions. According to GM investigators, it's believed that drivers accidentally activated the electric parking brake, causing the collisions. The vehicles in question were rental cars. Featured Gallery Ford Crown Victoria Related Gallery 2014 Chevrolet Impala View 10 Photos News Source: ReutersImage Credit: Ford, Chevrolet Government/Legal Chevrolet Ford Safety Sedan ford crown victoria mercury grand marquis

Hot Wheels Camaro to make big debut at Indy

Chevrolet handed over the keys to 33 Hot Wheels Camaro Convertible Indianapolis 500 festival cars this week. Race directors get the luxury of driving the droptops around Indianapolis in an ongoing tradition with roots all the way back to the 1960s. The stunt is supposed to remind area residents that the Indy 500 is right around the corner. The cars are our first look at the special Camaro Hot Wheels Edition in convertible form, and they are slated to head to dealers after a one-time production run. The cars also represent the first time in history full-size Hot Wheels have been offered for sale by an automaker.
The cars will be available in both the previously seen coupe bodystyle and this convertible configuration, and will feature metallic blue paint and special wheels with the iconic redline accent. Buyers will be able to choose between the V6-powered 2LT trim and the V8-powered 2SS guise.
Hot Wheels says the original Custom Camaro toy was one of the original 16 1:64-scale diecasts, and it remains one of the company's most valuable collector items today.