Trick Flow small block heads

Im With j par. a .600 lift cam should have rev past 5800
My hyd roller is only a .550esh cam and it runs out of steam at 5800 but have had it past 6500 before without any valve float(behive Springs)
There was no power up there but it keep climbing(I had the cam built to take advantage of the lower rpm. with my stroker)
Mine was meant to go to sleep at 5800 Your Was Not. Lots of HP left on the table with your valve train. Fix it and you may be happy.
switching from Hyd roller to Mechanical roller will help above 5800 for sure.

I understand that if you have the money...........
Better head, better rocker arm, better valve spring that fit that head and install height............Do it once and and be done with it ......I get that too.