What RPM Will a stroker Crank hold?

i think iv had my 426 engin up to 8000 on the rev limmiter but i spent the exstra $$$ on balicing everthing 10,000 rpm and i like h beam rods better then i beam both are way better then stock , running your engin at theys rpm will shorten it life span a little after all you did not put out 12,000$ to run 5000 rpm did you if want to do that find a stock 360 throw 200 shot of spray at it and see how long it goes for .