8k rpm ...

Sorry OP. You need to get your head examined. I don't know who else claims to have done it, but 8000 RPM and making power doing it requires more than just stock junk.

Don't bother. BTDT.

And if you think I'm wrong, go look at the thread here about the oiling thread on ST.
My head is just fine thanks for worrying about me though. I pretty much already assumed stock parts would not do it without carnage at some point. I know there's a lot that goes into it, was just trying to get some specifics from those that have done it successfully