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9" and DS installed, questions!

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Old 06-25-2006, 10:34 AM
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Default 9" and DS installed, questions!
We put in a 9" with new chromoly driveshaft last nite and everything went great except for one small thing there is a vibration in 2, 3, and 4th gears above 2k rpm, it felt like something was out of balance. Could it be the driveshaft out of balance? Odd thing is, in 5th and 6th gear, it goes away. Its nothing overpowering, just kind of annoyinng. Any ideas? thanks!
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Old 06-26-2006, 04:26 AM
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The torque arm may need to be adjusted for the correct pinion angle. Also make sure the rear is not making contact with anything. Bob
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Old 06-26-2006, 05:30 AM
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Originally Posted by Exotic Performance Plus
The torque arm may need to be adjusted for the correct pinion angle. Also make sure the rear is not making contact with anything. Bob

Pinion angle was set at -2*
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