Bigger crankcase - the making of.
Click 4 Big on the pictures.
Photo 1
Photo 2
Photo 3
Photo 4
Photo 6.
Photo 7.
Photo 8.
Photo 9.
When all these holes are drilled, the bridges between the holes must be milled away. Photo 8 shows the results of this and
photo 9 and 10 show how everything is done. Photo 11. The internal piece is milled away and the finish of the inside can begin.
For this purpose the interior skin will be finished smooth with the same miller. All the milling work is done by the hands.
Photo 13. The adapter is totally chafed and made flat, also done by the hands. This happens on a sheet of glass, on which a wet
piece of fine sandpaper with a gritty structure is taped.
photo 9 and 10 show how everything is done. Photo 11. The internal piece is milled away and the finish of the inside can begin.
For this purpose the interior skin will be finished smooth with the same miller. All the milling work is done by the hands.
Photo 13. The adapter is totally chafed and made flat, also done by the hands. This happens on a sheet of glass, on which a wet
piece of fine sandpaper with a gritty structure is taped.
Photo 10.
Work overview.
Photo 11.
Photo 12.
Photo 13.