Got a bad oil leak. Have had the motor partially apart and think the drain holes at the lower end of the Pushrod tubs are stopped up. After the motor runs for about 15 seconds oil starts poring from the Sprocket chain oiler tube or the lack of a gromet for the Alt wires. Its a steady drain like a hole in a bucket. I had put new seals at the pushrod ends but may have neglected clearing those drain holes. My Q is..would the oil back up the tubes and come out the chain oiler?