Any one interested in the oiling mods I did?
sending oil somewhere is one thing, how much volume blows out is what matters. the size of the passages going up to the cam bearings are not very important, what is important is what happens at the end of the passage. like your thumb on the end of a garden hose. the oil blowing out is very restricted by most cams, except at 2 and 4 with those old cams with a groove. X amount of oil is pumped into the main galley, "the fix" takes oil from the main galley and sends it to the rockers = taking some oil away from the mains. maybe the mains get the proper volume that they need.