http://www.autoblog.com - Another day, another rumbling about the mid-engine Chevy Corvette. Today's comes from the Detroit News, which reports the C8 will arrive in 2019 with the long-awaited mid-mounted engine. The News, citing unnamed sources familiar with Chevy's plans, said the front-engine C7 will linger until 2021. The story says the C8 is codenamed "Emperor." It's expected to be shown to the public in 2018.