For at least the past three years, rumors of the C7 Corvette's powertrain have been circling the Internet. In 2010, Corvette's C6.R team moved from a 6.0L to a 5.5L V8 in the GT2 racing class.

Part 2: We take a good look inside the C7's all-new engine, with help from the people who know it best In our April 2013 issue, we went one-on-one with the GM powertrain teams responsible for the new ...

If you were to fill a room with the top engine builders in the world, you’d be surprised to hear the various opinions on what part of the engine needs the most focus. Is compression the Holy Grail? Or ...