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Watch A C7 Callaway Corvette SC757 Take To Thompson Speedway: Video
GM Authority (blog)
Callaway took its Corvette SC757 (supercharged, 757 hp) to Thompson Speedway for a few laps to showcase what a little forced induction can do to the already pretty superb Corvette Stingray. It's impressive to say the least. The Callaway SC757 carves ...
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