Is pushrod oiling due to blocking the passage to the heads for improved oiling to the mains? Is this something I should do while I am checking the bottom end? I have 1/2 hemi pickup and .003 clearance on the bearings iirc.
I am also curious what 1.6 rockers would be worth on this combo. And would it dramatically shorten the life of parts?
I would go from .640 net to .684 net. I know there only one way to find out exact but what would I expect to see?
511ci 11.5 to 1
Tf 270s
Indy intake
1050/4150
264/268 .660/.652 on 108
2 to 2 1/8 step header