Kinda funny...
We tore apart my engine, now in the process of doing a full rebuild, and everyone has said at the machine shop and my father who is a mechanic, that they have never seen an engine with 125k on the clock in this good of condition. When we went ot take out the pistons, they slid right out because there was barely a ridge at the top of the cylinders. Just something to think about. Mobil 1 has been used by me and a previous owner. Just something to think about.