LS7 Unplugged
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The heads' combustion chamber volume measures 70 cc and the chambers are fed by gigantic and lightweight titanium intake valves with 56mm faces. The intake valves have 22 percent more area than LS2 valves, but weigh 21 grams less! The exhaust valves are 41 mm across and are sodium-filled. View Related Article
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Ford Mustang Research
Consider the Ford Mustang for your next new car, and browse reviews featuring information on test drives, comparisons, options and features. The 2010 Mustang has fuel economy of 20 mpg, and comes with comparable warranty coverage to other vehicles in its class. Other similar vehicles are the Chevy Camaro and the Pontica GTO.
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