It is going to be very difficult to diagnose a bad SC bearing using a smart phone video being that the "normal" sound is pretty rough sounding. What bothers me about this is that the sound doesn't seem to go away as the engine revs. It should stop the rattling noise as the rpms increase (gear backlash is removed).
While I was researching the Stillen kit, I did run across one person that had a bad bearing problem with a new SC. If I remember correctly it had the wrong bearings installed from the factory. It may have been JWillis72 on this forum. He has moved on to a C7 now but he might respond to a PM.
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RJM pedal, Hotchkis Sway Bars, FI TDX, FOG Light, Z1 Slotted Drilled rotors, Stillen SC, Quaife ATB, Z1 Oil cooler, AEM Gauge Set, Galeforce gauge mount, Avant Garde M590 Hypersilver w/RE-11, TopgunZ A2A kit., ECUtek tuned by Seb: ROLL TIDE!
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