Valve spring limitations vs Cam selection

oops sorry about the typo shane tiny chromebook keypad
mechanical compression
are you thinking of a regrind?
My close by fellow fabo member slantsix64 got an Oregon regrind
check out his thread -good service- budget build
stock cores limit what you can do- greatly
I'd contact Jones and Shane- companies that develop their own masters
"How is ICA calculated?"
you really need to work with these guys and do what they suggest
do not try and pick your own cam but know enough to be in the ballpark and keep asking questions