Not stock hood? What is that down below in the bottom opening?
Looks like GM has another test mule for its supercharged intercooled 600+hp SuperVette. The end all be all of performance cars for the cash. This "spy picture" comes from a worker for a transport company who was supposed to be loading this car up, but decided to take pictures. Apparently the car is headed to Germany, so that means it will be on the Nurburgring soon. More pictures available at Jalopnik.