Earlier today we reported that the 2009 Corvette ZR1 was officially rated at 638 HP. Here it is now doing 205 mph at GM's test track in Papenburg, Germany.

On a cool day with light wind in early April, the Corvette Development Engineering team took it to the test track in Papenburg, Germany. The ZR1, with its 638 horsepower supercharged LS9 V-8 engine, clocked in at a staggering 205 miles an hour (330 km/h). We’re thrilled with the results and excited for it to hit the streets. We even brought a camera along for the ride to document our experience.

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