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4L80/3.73 gearing RPM question

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Old 03-26-2014, 08:52 PM
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Default 4L80/3.73 gearing RPM question
What RPM's should this car be running with 3.73's and stock 80e gearing at say 55mph? just wanting to make sure i'm at a normal range. I used to have a app to calculate it but can't find it
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Old 03-26-2014, 09:27 PM
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This might help..

http://vexer.com/automotive-tools/speed-rpm-calculator
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Old 03-26-2014, 09:52 PM
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I've never seen that, that's badass dude
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Old 03-27-2014, 06:51 AM
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Awesome!
Thanks for sharing.

Mike
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