one quik question, i pulled the valve shaft off the rear of the engine, since its two pieces, front and rear, i noticed that i have the oil hole on the top, so i then was looking at the front shaft and the oil holes are on the bottom, which one do i have on wrong, the oil hole to the top, or bottom. i am thinking that the holes need to be on the bottom, and if so could this be my problem with the number 5 valves having excessive amount of oil puddeling and cause it to smoke when i start it up.
thanks
jeff