With original cam and bearings, out of the way,(overhead cam conversion), I'm looking for a novel way to priority-oil the main/rod bearings. I'm thinking, a pressurized oil-feed-log, from billet aluminum/aftermarket FI. fuel rail, located directly over, existing main bearing, oil feed ports. ? This could thread onto (5) flared nut oil feed tubes, having been securely pressed into the enlarged oil ports, to the main bearings. Thoughts ? Fred Key, perhaps chime-in ? Thanks, roverman.