Well I don't want to break the seals on the intake so I will just lower the spring pressure with the 1.5 rockers instead of the 1.6 set and fill the pushrod holes with ZDP additive, as well as the normal pre-oil with reving the pump. If the pushrods don't all spin I will then have to remove the intake and take a close look at that lifter-tappet. Thanks for the helpful comments.

Don Shillady
Retired Scientist/teen rodder