I finally got the head gasket leak sorted out and the engine started again. I took the truck out for a few laps around the block to warm everything up. The water temp stabilized around 180-190. When I pulled the cover to do a hot valve adjustment I noticed the tops of the exhaust valves were oily, as thy probably should be, but the intakes were dry. I started it up with the valve cover off to see how the oil flow looked. It pretty much oozed out of the rockers and the weep holes at the back of each rocker but there wasnt any splashing, it actually wasnt messy at all. So my questions are, how much time does it take for oil to migrate or splash up on the intake valve tops? Is something wrong with my engine?