Thanks for the replies. I have decided to do top overhaul. Have found another mechanic who even advised me to purchase the parts myself including the valve seals, piston rings and head gasket. I have also found a reputable machine shop who will do the refacing if there is needed. The mechanic charges 4000 for the labor. He advised me to go OEM for the valve seals, and replacement parts for rings and gasket. Can I buy OEM valve seals in Banawe or sa casa lang available? What is the estimated cost of this parts? Could you suggest a good brand?
TIA