Which aluminum rockers to buy

Never said it couldn't be done. Your taking me out of context like usual.
NO,I think I read that it was nuts to think you could run 7500rpm with stamped rockers as they would surely fail,Not so but that's the way I read that.then there was the babbling about 1923 or something but I was LOLing to hard to get that. Want to expain that to me as well? Maybe you could straighten this out for a newb like me. Thanks for all the insite to the world of performance stuff,I'll run out tomorrow and load up the card with some goodies based on this valuable help.