The elbow was cut in half and sanded flat on a large disc sander, the sheet was cut on my bandsaw. I then silver soldered the half elbows to the copper sheet. When cool they were roughly trimmed to size.
Monday, September 25, 2017
Although This is all posted today, it actually took place over a weeks time. I had been searching for a needed part for my heating system on the Bianchina with absolutely no luck. About two weeks ago in the middle of the night I had a sudden flash of inspiration on how to fabricate this part. The following is a step by step photo record of what I did. The part I needed is a two piece elbow that connects the motor cooling shroud to the heat exchanger on the front exhaust pipe. I am told that this is only on cold climate cars and apparently very few were made thus the scarcity of this part. I went online and found a 3 inch ID copper elbow and a 6 x 12 inch sheet of copper as shown below.