I apologize for a strange post. I have a 505 Diesel engine 2.5 L turbo diesel. The strange thing is, it is in a 1984 Land Rover 110 Defender. I bought it from Belgium. I am supposing an industrious farmer put it in. Anyone have any opinions on this engine? Reliable? Good enough to overhaul and keep? (Land rovers of this vintage have a Land Rover 2.5 L turbo diesel of their own design anyhow). Obviously , there are no Motor Trend head to head comparison articles out there!