Just changed my engine as I could not resolve the smoking so have put in another s/h lump but know have no oil pressure indicated so put in a gauge but still nothing oil filter is dry as a bone and no sign of any oil ln the head(rockers) I do have oil in the sump.I have not started yet but just turned it over with no plugs in(old engine used to show pressure just turning it over loath to start it with no oil pressure)