If Muscle Motors is willing to stand behind the problem that the OP thinks he has I can't think of any reason not to have them go through the engine again. What's he got to loose, he's not doing anything with the engine anyway. It's not like he gave them a special engine that went to a rare car that can't be replaced. It was a pieced together POS or was that pso.
If i did send it to them they would find something to charge me for and if i dont pay they got the engine...thats what i have to lose. And i dont know if what they repair would be the right way.
PSO headed 632 from MM. Cracked cylinder, loose valve seats, low oil pressure, low cylinder pressure. ..... Now its a door stop....
