Vibration issue need help desperately!!!
#1
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Vibration issue need help desperately!!!
Ok I've had issue since day one with a vibration since I installed my moser nine inch. And I can't seem to figure out where it is coming from. I've had two different trannys in the car two different drive shafts that have been balanced multiple times and multiple different sets of wheels and tires. The only thing I can figure is there has to be something in the rear end. Any help or ideas cuz it needs to get resolved since it is a pretty hard vibration. Thanks
#3
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Try adjusting the pinion angle. I had a similar experience after reinstalling my moser 12 bolt and a buddy had it after installing a 9 inch. For many years I used to set up pinion angle to -4 to -6 with car sitting exactly like staged. I learned this tecnique from a couple well known chassis guys over the years. That doesn't work with torque arm f-body suspension and I wouldn't have believed it had I not experienced it first hand. You must measure angle with the driveshaft/pinion angle combined (see the BMR video). I reset my pinion angle from -6 total driveshaft/pinion angle combined to -3 total combined angle and my high speed vibration is gone. My car had harmonics that would drive you nuts within minutes cruising at 60-70 mph. Now it's silky smooth and quiet.
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Ok I've had issue since day one with a vibration since I installed my moser nine inch. And I can't seem to figure out where it is coming from. I've had two different trannys in the car two different drive shafts that have been balanced multiple times and multiple different sets of wheels and tires. The only thing I can figure is there has to be something in the rear end. Any help or ideas cuz it needs to get resolved since it is a pretty hard vibration. Thanks
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ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website