i have the big easy head with t&d rockers im set up to do push rod oiling but my question is, is just push rod oiling enough by its self or should i run a restricted line off the block to my head to oil the shafts. originaly i was going to just do the line off the block to the head but was worryed about the push rod ends so i went with push rod oiling to cover that. but now im wondering how good the push rod oiling feeds the shaft.

Thanks