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Old 04-16-2009, 03:11 PM
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MaSnaka MaSnaka is offline
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Location: Thousand Oaks, CA
Cobra Make, Engine: Classic Roadster
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With 28-29" tire dia, at 60 in 4th gear, a 2.90 would have 2088-2019 rpm. A 2.73 would have 1966-1898 rpm.
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