How to Rebuild a Perkins M 20 diesel Motor for less than $1500.00 Part 1 SV JUS DREAMING

I always try to rebuild engines before they blow up. In this case it was a close thing. The engine was throwing about a quart of oil per hour. One of the valves in the cylinder head was not seating at all. It had a broken piston ring on number 3 cylinder. Low oil pressure on mains and rods caused by damaged oil pump Idler shaft bushing. That is just a few things I found I am sure there is more to find before I am done.