Looks you need a longer pushrod from your first post. Not the second.
Try this:
Set the lifter on the base circle of the cam. Now set the adjustable pushrod in place and adjust the rocker until there is zero lash. Now lightly rub the rocker across the valve tip to establish a witness mark on the valve tip. Inspect the position of the mark and re-adjust the pushrod length until the witness mark is roughly 1/3rd of the distance toward the intake side from centerline.
Another reference, about 2/3 of peak lift the mark should be about center of the valve tip.
Last edited by pastry_chef; 06-27-2021 at 07:37 PM.
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