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To ensure the clutch has a shot at surviving the five-year/100,000-mile powertrain warranty period, the GMPD engineers tell us that they installed the largest, most robust clutch that would possibly fit and even downsized the flywheel to accommodate it. The engineers also did 600 launches on a single test car to verify their work.
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That sounds pretty good to me lol...

"While fine-tuning the 2008 Chevrolet Cobalt SS, GMPD chassis engineers kept a Mitsubishi Lancer Evolution VII around the garage. They describe that car as "always being on full kill." The plan was to make this Cobalt "one notch down from full kill."