LS6 cam or Modern equiv in SS454 Monte

[aaronkl84corvett]

the roller lifter is and always has been my concern - i'm fine checking lash once or twice a year - but i don't want to have to deal with a roller lifter going south - which is why i've avoided them, and run flat solids with good oil and have never had an issue... but i've not run any of the super crazy profiles either. I'm about to install one of Chris Straub's solid flats in my 421 SBC

i drive my cars - want them to perform well when I step on it. - the Factory Hi-Po stuff has always been enough for my enjoyment - which is why i originally considered the LS6 cam over the the LS5 - but i'm not in a position to rebuild the motor and go for the 11:1 it wants.