min. valve-spring open pressure for 25psi
03-03-2011, 09:37 PM
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min. valve-spring open pressure for 25psi Im trying to figure out how much spring pressure i need to run a harland 1.75 rocker with a 235 @.050 .638 max lift 112i/c lsa115 at 25psi (1000hp) ,,Im at 380#s now open ,, any proven set-ups please ,,no hear-say thanks ..
