Originally Posted By Hot 340
Originally Posted By RapidRobert
Originally Posted By 4406bbl
Just drill a hole in the cam bearing the size you want and clock it there.
Ding ding ding I do believe we have a winna.
How big of a hole you guys using? Im not running very much spring pressure as Im using a flat tappet.


I have oiled both cyl. heads rockers with one .040 hole. On a street car that sees a lot of miles. But generally one .040 restrictor to each head. And the cam bearings I usually drill a .093 hole and line it up to hole in the block to restrict oil to the cam journal.