07-24-2019, 10:13 AM
Join Date: Jan 2011
With a vibration I would start with a dynmic balance on a high end tire machine that also analyses the tires roundness. I chased a vibration for 3 months. Turned out to be a couple of the new tires had hard spots. They would balance but rode like on train tracks. I rebuilt everything up to the actual tranmission main body including the tail housing. I couldn't believe new high performance tires could be the issue.
Story time: a buddy of mine kid brother asked me what I thought his high speed vibration was on his harley. I took it out and ran it up to around 100mph and told him I didn't feel anything unusual for a harley. He said oh, it's a high speed vibration.... that's when I knew he was messing with me....
2003 RCSB, 2wd, "Pro-Street"
6.4L/cog driven V7-Ysi/46rh trans/HTH Truckarm coilover suspension. HP Tuning...
1# 2017 HTC FASTEST HEMI List....
Current 1/4 mile [email protected]
Current 60' PB 1.351 (2019) mechanical issue for 1/4m
HTC 2018 TOTY
Support vehicle- 2007 QC G56 4x4 diesel