Need some advice tuning new engine
you are going to need the lighter stepup springs on the metering rods with that cam...
i used their older 230/237 hydraulic in a 360 with stock eddy heads..
set the timing correctly....and connect vacum advance to the timed port on the carb..
adjusting hydraulic lifters....are adjusted in the same sequence as a solid...but instead of setting a lash with feeler gauge...you are setting preload..
once you get to zero lash....no clearance you are adding preload....so you turn (tighten) the adjuster another 1/2 turn....
a compression test will tell ya if the valves are too tight...you will have no compression as the valve will not close....