Motor, uncut harness, and G260 transmission from 1990 325i. 197091 miles. Compression test readings here: http://www.flickr.com/photos/dongkwan/4821934464/in/photostream/. Most likely a cracked head gasket (no milkshake coolant and oil is fine). You can see external coolant leak at cylinder #6
Video of motor here:
http://www.flickr.com/photos/dongkwan/4820814801/in/photostream/
