Originally Posted by HDDP
No idea what changes they made specifically with the SRT6 suspension, but I read that the springs were tighter to handle the additional front-end weight. Not sure if they changed the dampers and tortion bar, but that would be a good thing to check.
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According to the specs you referred me to, the shock damper is different between the standard and the RT6. The RT6 uses a combo gas/oil damper.