Hi! I have my heads back from the machine shop. G heads that I added posts too with Stainless valves for a 289 1.94"
my cam is a Clay Smith  .465" lift  236 duration at 0.050"
My valve springs are at 130# on the seat   290# valve open.  The installed height is 1.68".  Will I be ok running this spring pressure?  I can change to + .050"  valve locks to lower the pressures if needed?
its going in a fenderless hot rod truck with 5 speed manual trans