I work for a company that uses little 4 cyl Ford industrial engines in equipment. (day job). I have a customer that needed a valve job. Most of these are lp engines, so hard on seats/ valves. I priced parts today.
4 intake valves, 4 exhaust valves, 4 intake seats, 4 exhaust seats, 8 seals...... $852. NO SHIT! That is parts only. Not labor.
I need to switch to industrial diesel stuff.