Hi all, quick question. I have been reading about how the computer in the S550 can process well in the 7000 rpm's range. I just wanted to know what everyone considers "the MAX safe" rpm for stock internals? What are you shifting at and what mods do you have? I've got a VMP going on and I'm trying to decide where I want to have my WOT shift points at. Last car I had was a 16 and I didnt go much past 6800-7000 on an AED tune with full exhaust and E85.