Originally Posted by RC45
That car was totally nackered.
I cant imagine I know anyone with a C6 Z (and I know quite a few - probably more people than athe total number of C6 Z's in all of Europe  ) who could pull off a 6500rpm+ launch with the stock Goodyear runflats on a cold day.
This is why its important for magazine tests to include a dyno test to at least verify the car they are testing is not completely worn out.

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Or it was running on a bad batch of fuel.