I did some search, but I couldn't find the answer.

I am looking for a valve train upgrade that can be revved up to 8k rpm.
But I don't want those ti valve train because of their short life span.

Is there an alternative, long lasting valve combo that can rev up to 8k?

 

full s2 is what i have in my h and i can rev it all day. going strong for about 8 months now. no problems so far.

 

patrick, are you seriously saying that titanium valve parts are bad? seriously? you realize titanium is better then what is in your engine now right?

EDIT: your "ti" is for titanium right? or am i missing something?