The lower motor mounted up just like any other vw/Porsche motor. The upper is connected upside down and brackets (see photo) to hold ti together. There is no flywheel for the upper motor. I asked the guy who built it why no flywheel fro th upper motor and he said if you build it right you don't need one! This photo shows the back side of the motors. The intake had a double barrel carb. One barrel was for one motor and the other barrel was for the other one.
phoLOL!like
