[a.graham52]

well unfortunitly the only thing you can do at this point is tear the bottom end apart and measure/inspect bearings. if one of those is letting too much oil by then you wont get pressure to the head. or you could also throw an oil pump at it however i dont think that type of oil pump can really go bad lol. if the motor was in running condition that would be one thing. and be concerned the motors cooked cuz who knows how long it was run without pressure... and this is all based off of the fact that we belive said machanic. and guess work.