Quote:
Originally Posted by Joe.G
SO you are saying you didn't notice any noise or Vibration/Harmonics between the 2? To Me smoother and less NVH is worth something.
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I did not notice any NVH difference with my 9"/ZL1 diffs. YMMV.
DSS claims to balance the CF at 10k rpm. I calculate I would be turning the shaft 9,745rpms when at 200mph. So, I guess that's a good calculation if you're going to run stupid fast (the mile run). I think mine is a 4" (might be 3.75") I obtained with my DSS 9" conversion. I see DSS has the CF 3.25" and 3.375" listed. Alum's are 3.5" and 4".