C7 Corvette Engine To Be Turbocharged?

Content provided by Corvette Blog

corvette_c7_2.jpgIn an article today, entitled “Next Corvette to Target Euro-Supercar Fans With Small, High-Revving Turbo V8,” the DetroitBureau.com website states the following:

“Anxious to attract the sort of high-performance buyers increasingly drawn to European sports cars from the likes of Porsche, Ferrari and Lamborghini, General Motors is planning some major changes for the next-generation Chevrolet Corvette ? starting with a high-revving, small-displacement powertrain, that will substitute for the big V8s traditionally found under the hood of the Chevy 2-seater.

Citing highly placed GM executives, the Bureau claims:

“GM has approved the use of a very European-style V8 that will be only slightly larger than 3 liters in displacement. The engine will be of an overhead-cam, rather than traditional overhead-valve design, using a dry sump oil system that’s particularly well-suited to high-performance road courses rather than straight-line acceleration. The engine is expected to feature a narrow 80.5 mm bore and a long stroke, more like a Ferrari or Lamborghini powertrain than the approach used for traditional Motor City metal.

The article continues:

“A very senior GM executive also confirmed that the new engine will be turbocharged, which will help yield a broad torque curve and maximum performance under a variety of driving conditions. The engine is expected to deliver in excess of 400 horsepower, which means a specific output in the range of 125 horsepower per liter. That’s the sort of number that would help the next-gen Vette stack up well against the likes of a Porsche 911 or Lamborghini Gallardo.”

We will continue to monitor the press and the factory on everything revealed (or even speculated) about the C7.  We can’t wait to see it, either.  Stay tuned: it will be exciting!